Froehde reagent — 1-[(2-Chlorophenyl)(methylimino)methyl]cyclopentanol
White · Blue
Ketamine Precursor A
Source text (English): bright blue
Dissociative reagent analysis
There are more substances than colors, so to increase analysis precision use a kit with multiple reagents. Exact color of a reaction depends on adulteration, quantity, lighting, temperature, exposure to air, storage, as well as reagent quality and degradation. Positive or negative result does not indicate if a substance is safe. No substance is 100% safe.
1-[(2-Chlorophenyl)(methylimino)methyl]cyclopentanol
2-FDCK
Marquis reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Mecke reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Mandelin reagent — 2-FDCK
Yellow · Orange
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change / light orange
Liebermann reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Froehde reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Simon's reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no blue color change
Ehrlich reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Hofmann reagent — 2-FDCK
No reaction
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): no color change
Morris reagent — 2-FDCK
Pink · Purple
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): violet / violet-blue
Zimmermann reagent — 2-FDCK
White · Pink
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): purple
Gallic reagent — 2-FDCK
White · Pink · Purple
2-FDCK (2-fluoro-Deschloroketamine, 2-fluoro-2-oxo-PCM)
Source text (English): light pink / purple
2-TFMXP
Marquis reagent — 2-TFMXP
White · Yellow
2-TFMXP
Source text (English): pale yellow > colorless
Mandelin reagent — 2-TFMXP
Yellow
2-TFMXP
Source text (English): light yellow
Scott reagent — 2-TFMXP
Pink · Blue
2-TFMXP
Source text (English): light blue
2F-NENDCK
Marquis reagent — 2F-NENDCK
No reaction
2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)
Source text (English): no color change
Mecke reagent — 2F-NENDCK
No reaction
2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)
Source text (English): no color change
Liebermann reagent — 2F-NENDCK
White · Yellow
2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)
Source text (English): pale yellow
Froehde reagent — 2F-NENDCK
No reaction
2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)
Source text (English): no color change
Morris reagent — 2F-NENDCK
Pink · Blue
2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)
Source text (English): deep blue
3-Cl-PCP
Morris reagent — 3-Cl-PCP
Pink · Green
3-Cl-PCP
Source text (English): pale green
3-Fl-PCP
Marquis reagent — 3-Fl-PCP
No reaction
3-Fl-PCP
Source text (English): no color change
Mecke reagent — 3-Fl-PCP
No reaction
3-Fl-PCP
Source text (English): no color change
Mandelin reagent — 3-Fl-PCP
Yellow · Orange
3-Fl-PCP
Source text (English): light orange
Morris reagent — 3-Fl-PCP
Pink · Green
3-Fl-PCP
Source text (English): pale green
3-HO-PCE
Marquis reagent — 3-HO-PCE
White · Brown
3-HO-PCE (Hydroxyeticyclidine)
Source text (English): brown
Mecke reagent — 3-HO-PCE
White · Brown
3-HO-PCE (Hydroxyeticyclidine)
Source text (English): brown
Liebermann reagent — 3-HO-PCE
White · Brown
3-HO-PCE (Hydroxyeticyclidine)
Source text (English): dark brown
Froehde reagent — 3-HO-PCE
White · Black
3-HO-PCE (Hydroxyeticyclidine)
Source text (English): black
3-HO-PCP
Marquis reagent — 3-HO-PCP
White · Brown · Purple
3-HO-PCP (Hydroxyphencyclidine)
Source text (English): faint brown / pink
Mecke reagent — 3-HO-PCP
White · Purple
3-HO-PCP (Hydroxyphencyclidine)
Source text (English): light purple
Mandelin reagent — 3-HO-PCP
Yellow · Green
3-HO-PCP (Hydroxyphencyclidine)
Source text (English): brown - green (?)
3-Me-PCP
Marquis reagent — 3-Me-PCP
No reaction
3-Me-PCP
Source text (English): no or faint reaction
Mecke reagent — 3-Me-PCP
No reaction
3-Me-PCP
Source text (English): no or faint reaction
Liebermann reagent — 3-Me-PCP
White · Orange
3-Me-PCP
Source text (English): orange
Robadope reagent — 3-Me-PCP
No reaction
3-Me-PCP
Source text (English): no pink color change
Simon's reagent — 3-Me-PCP
Orange · Purple
3-Me-PCP
Source text (English): purplish spots
Hofmann reagent — 3-Me-PCP
No reaction
3-Me-PCP
Source text (English): no color change
Scott reagent — 3-Me-PCP
Pink · Blue
3-Me-PCP
Source text (English): blue
Zimmermann reagent — 3-Me-PCP
White · Yellow
3-Me-PCP
Source text (English): no change / faint yellow
3-MeO-PCE
Marquis reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no color change
Mecke reagent — 3-MeO-PCE
White · Yellow · Brown
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): yellow > light brown
Mandelin reagent — 3-MeO-PCE
Yellow · Green
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): green
Liebermann reagent — 3-MeO-PCE
White · Brown · Black
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): dark brown > black
Froehde reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no color change
Robadope reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no pink color change
Simon's reagent — 3-MeO-PCE
Orange · Pink
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): pink
Ehrlich reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no color change
Hofmann reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no color change
Morris reagent — 3-MeO-PCE
Pink · Green
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): pale green
Gallic reagent — 3-MeO-PCE
No reaction
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): no color change
3-MeO-PCMMo
Marquis reagent — 3-MeO-PCMMo
White · Purple
3-MeO-PCMMo
Source text (English): violet
Mecke reagent — 3-MeO-PCMMo
White · Green · Brown
3-MeO-PCMMo
Source text (English): olive
Mandelin reagent — 3-MeO-PCMMo
Yellow · Green · Brown
3-MeO-PCMMo
Source text (English): olive
Liebermann reagent — 3-MeO-PCMMo
White · Brown · Black
3-MeO-PCMMo
Source text (English): dark brown > black
Froehde reagent — 3-MeO-PCMMo
White · Brown
3-MeO-PCMMo
Source text (English): brown
Gallic reagent — 3-MeO-PCMMo
No reaction
3-MeO-PCMMo
Source text (English): no color change
3-MeO-PCMo
Marquis reagent — 3-MeO-PCMo
White · Blue
3-MeO-PCMo
Source text (English): very slow blue
Mecke reagent — 3-MeO-PCMo
White · Brown
3-MeO-PCMo
Source text (English): slow brown
Mandelin reagent — 3-MeO-PCMo
Yellow · Green · Brown
3-MeO-PCMo
Source text (English): olive green
Liebermann reagent — 3-MeO-PCMo
White · Brown
3-MeO-PCMo
Source text (English): brown
Froehde reagent — 3-MeO-PCMo
No reaction
3-MeO-PCMo
Source text (English): no color change
Gallic reagent — 3-MeO-PCMo
No reaction
3-MeO-PCMo
Source text (English): no color change
3-MeO-PCP
Marquis reagent — 3-MeO-PCP
White · Blue
3-MeO-PCP (3-MeO)
Source text (English): very slow blue
Mecke reagent — 3-MeO-PCP
White · Yellow
3-MeO-PCP (3-MeO)
Source text (English): yellow
Mandelin reagent — 3-MeO-PCP
Yellow · Green
3-MeO-PCP (3-MeO)
Source text (English): green
Liebermann reagent — 3-MeO-PCP
White · Brown
3-MeO-PCP (3-MeO)
Source text (English): brown
Froehde reagent — 3-MeO-PCP
No reaction
3-MeO-PCP (3-MeO)
Source text (English): no color change
Simon's reagent — 3-MeO-PCP
Orange · Red · Purple
3-MeO-PCP (3-MeO)
Source text (English): red > purple
Ehrlich reagent — 3-MeO-PCP
No reaction
3-MeO-PCP (3-MeO)
Source text (English): no color change
Hofmann reagent — 3-MeO-PCP
No reaction
3-MeO-PCP (3-MeO)
Source text (English): no color change
Scott reagent — 3-MeO-PCP
Pink · Green
3-MeO-PCP (3-MeO)
Source text (English): light green
Morris reagent — 3-MeO-PCP
Pink · Green
3-MeO-PCP (3-MeO)
Source text (English): pale green
Gallic reagent — 3-MeO-PCP
No reaction
3-MeO-PCP (3-MeO)
Source text (English): no color change
3-MXP
Marquis reagent — 3-MXP
White · Red · White
3-MXP
Source text (English): red brown > colorless
Mandelin reagent — 3-MXP
Yellow · Brown
3-MXP
Source text (English): brown
Scott reagent — 3-MXP
Pink · Blue
3-MXP
Source text (English): light blue
3-TFMXP
Marquis reagent — 3-TFMXP
White · Orange
3-TFMXP
Source text (English): orange > colorless
Scott reagent — 3-TFMXP
Pink · Blue
3-TFMXP
Source text (English): light blue
3,4,5-TMXP
Marquis reagent — 3,4,5-TMXP
White · Orange · Pink
3,4,5-TMXP
Source text (English): pale orange > pink
Mandelin reagent — 3,4,5-TMXP
Yellow · Green
3,4,5-TMXP
Source text (English): pale green
Scott reagent — 3,4,5-TMXP
Pink · Blue
3,4,5-TMXP
Source text (English): light blue
4-MeO-PCP
Marquis reagent — 4-MeO-PCP
No reaction
4-MeO-PCP (Methoxydine)
Source text (English): no color change
Mecke reagent — 4-MeO-PCP
White · Brown
4-MeO-PCP (Methoxydine)
Source text (English): brownish
Mandelin reagent — 4-MeO-PCP
Yellow · Green
4-MeO-PCP (Methoxydine)
Source text (English): light green
Liebermann reagent — 4-MeO-PCP
White · Brown
4-MeO-PCP (Methoxydine)
Source text (English): brownish
Froehde reagent — 4-MeO-PCP
White · Brown
4-MeO-PCP (Methoxydine)
Source text (English): brownish
Gallic reagent — 4-MeO-PCP
No reaction
4-MeO-PCP (Methoxydine)
Source text (English): no color change
4-MXP
Marquis reagent — 4-MXP
White · Pink
4-MXP
Source text (English): pale pink > colorless
Mandelin reagent — 4-MXP
Yellow
4-MXP
Source text (English): pale yellow
Scott reagent — 4-MXP
Pink · Blue
4-MXP
Source text (English): light blue
4-TFMXP
Marquis reagent — 4-TFMXP
White · Orange
4-TFMXP
Source text (English): orange > colorless
Scott reagent — 4-TFMXP
Pink · Blue
4-TFMXP
Source text (English): light blue
Zimmermann reagent — 4-TFMXP
White · Purple
4-TFMXP
Source text (English): Dark purple
Bromoketamine
Marquis reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Mecke reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Mandelin reagent — Bromoketamine
Yellow · Orange · Red
Bromoketamine
Source text (English): deep brownish orange/red
Liebermann reagent — Bromoketamine
White · Yellow
Bromoketamine
Source text (English): light yellow
Froehde reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Robadope reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no pink color change
Simon's reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no blue color change
Ehrlich reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Hofmann reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Scott reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Morris reagent — Bromoketamine
Pink · Purple
Bromoketamine
Source text (English): violet / violet-blue
Zimmermann reagent — Bromoketamine
White · Yellow
Bromoketamine
Source text (English): no change / faint yellow
Gallic reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Folin reagent — Bromoketamine
No reaction
Bromoketamine
Source text (English): no color change
Deschloroketamine
Marquis reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no color change
Mecke reagent — Deschloroketamine
White · Brown
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): brownish
Mandelin reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no color change
Liebermann reagent — Deschloroketamine
White · Yellow
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): yellow
Froehde reagent — Deschloroketamine
White · Brown
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): brown
Robadope reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no pink color change
Simon's reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no blue color change
Ehrlich reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no color change
Hofmann reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no color change
Morris reagent — Deschloroketamine
Pink · Blue
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): dark blue-grey
Zimmermann reagent — Deschloroketamine
White · Yellow
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no change / faint yellow
Gallic reagent — Deschloroketamine
No reaction
DCK (2-Oxo-PCM, Deschloroketamine, DXE)
Source text (English): no color change
Dextromethorphan
Marquis reagent — Dextromethorphan
White · Black
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): grey > black
Mecke reagent — Dextromethorphan
White · Yellow
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): yellow
Mandelin reagent — Dextromethorphan
Yellow · Green
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): Light brown green
Liebermann reagent — Dextromethorphan
White · Black
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): black
Froehde reagent — Dextromethorphan
No reaction
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no color change
Robadope reagent — Dextromethorphan
No reaction
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no pink color change
Simon's reagent — Dextromethorphan
Orange · Pink
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no color change, darker pink
Ehrlich reagent — Dextromethorphan
No reaction
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no color change
Hofmann reagent — Dextromethorphan
White · Yellow
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): yellow
Scott reagent — Dextromethorphan
No reaction
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no color change
Diphenidine
Marquis reagent — Diphenidine
White · Orange · Red
Diphenidine (dpd)
Source text (English): orange / red
Mecke reagent — Diphenidine
White · Yellow
Diphenidine (dpd)
Source text (English): yellow
Mandelin reagent — Diphenidine
Yellow · Green
Diphenidine (dpd)
Source text (English): greenish
Liebermann reagent — Diphenidine
White · Orange · Red
Diphenidine (dpd)
Source text (English): reddish orange
Froehde reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no color change
Robadope reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no pink color change
Simon's reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no blue color change
Ehrlich reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no color change
Hofmann reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no color change
Scott reagent — Diphenidine
Pink · Blue
Diphenidine (dpd)
Source text (English): light blue
Morris reagent — Diphenidine
Pink · Green
Diphenidine (dpd)
Source text (English): pale green
Gallic reagent — Diphenidine
No reaction
Diphenidine (dpd)
Source text (English): no color change
DMXE
Marquis reagent — DMXE
No reaction
DMXE
Source text (English): no color change
Mecke reagent — DMXE
No reaction
DMXE
Source text (English): no color change
Mandelin reagent — DMXE
Yellow · Green
DMXE
Source text (English): blue green
Liebermann reagent — DMXE
White · Orange
DMXE
Source text (English): faint orange
Froehde reagent — DMXE
No reaction
DMXE
Source text (English): no color change
Robadope reagent — DMXE
No reaction
DMXE
Source text (English): no pink color change
Simon's reagent — DMXE
No reaction
DMXE
Source text (English): no blue color change
Ehrlich reagent — DMXE
No reaction
DMXE
Source text (English): no color change
Hofmann reagent — DMXE
No reaction
DMXE
Source text (English): no color change
Morris reagent — DMXE
Pink · Green
DMXE
Source text (English): pale green
Zimmermann reagent — DMXE
White · Purple
DMXE
Source text (English): purple
Ephenidine
Marquis reagent — Ephenidine
White · Orange · Brown
Ephenidine (NEDPA)
Source text (English): orange > brown
Mandelin reagent — Ephenidine
Yellow · Green
Ephenidine (NEDPA)
Source text (English): dark green
Liebermann reagent — Ephenidine
White · Orange · Red
Ephenidine (NEDPA)
Source text (English): reddish orange
Froehde reagent — Ephenidine
White · Yellow
Ephenidine (NEDPA)
Source text (English): light yellow
Morris reagent — Ephenidine
Pink · Green
Ephenidine (NEDPA)
Source text (English): pale green
Fluorolintane
Marquis reagent — Fluorolintane
White · Orange
Fluorolintane
Source text (English): orange
Mecke reagent — Fluorolintane
White · Yellow
Fluorolintane
Source text (English): yellow
Mandelin reagent — Fluorolintane
No reaction
Fluorolintane
Source text (English): no color change
Liebermann reagent — Fluorolintane
White · Orange
Fluorolintane
Source text (English): dark orange
Froehde reagent — Fluorolintane
No reaction
Fluorolintane
Source text (English): no color change
Gallic reagent — Fluorolintane
No reaction
Fluorolintane
Source text (English): no color change
FXE
Marquis reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Mecke reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Mandelin reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Liebermann reagent — FXE
White · Yellow
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): faint yellow / no reaction
Froehde reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Robadope reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no pink color change
Simon's reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no blue color change
Ehrlich reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Hofmann reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no color change
Morris reagent — FXE
Pink · Blue
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): blue
Zimmermann reagent — FXE
No reaction
FXE (Fluorexetamine, 3F-O-PCE)
Source text (English): no reaction / pink spots
HXE
Marquis reagent — HXE
White · Yellow
HXE
Source text (English): faint yellow / no reaction
Mecke reagent — HXE
White · Pink · Brown
HXE
Source text (English): slow brown / purplish
Mandelin reagent — HXE
Yellow · Green
HXE
Source text (English): dark green / blue
Liebermann reagent — HXE
White · Orange
HXE
Source text (English): light orange
Froehde reagent — HXE
White · Blue · White
HXE
Source text (English): dissapearing blueish
Simon's reagent — HXE
No reaction
HXE
Source text (English): no blue color change
Ehrlich reagent — HXE
No reaction
HXE
Source text (English): no color change
Hofmann reagent — HXE
No reaction
HXE
Source text (English): no color change
Scott reagent — HXE
No reaction
HXE
Source text (English): no color change
Morris reagent — HXE
Pink · Green
HXE
Source text (English): pale green
Zimmermann reagent — HXE
White · Yellow
HXE
Source text (English): no change / faint yellow
Hydroxypethidine
Marquis reagent — Hydroxypethidine
White · Orange
Hydroxy-pethidine
Source text (English): dull orange
Mecke reagent — Hydroxypethidine
White · Black · Blue · Brown
Hydroxy-pethidine
Source text (English): grey-blue-brown
Froehde reagent — Hydroxypethidine
White · Green
Hydroxy-pethidine
Source text (English): dull green
Ibogaine
Marquis reagent — Ibogaine
White · Purple · Brown · Orange
Ibogaine (Endabuse, Iboga)
Source text (English): purplish > brown > orange
Ehrlich reagent — Ibogaine
White · Pink · Purple
Ibogaine (Endabuse, Iboga)
Source text (English): purplish
Hofmann reagent — Ibogaine
White · Yellow · Green
Ibogaine (Endabuse, Iboga)
Source text (English): yellow / green
Ketamine
Marquis reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Mecke reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Mandelin reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Yellow · Orange · Red
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): deep brownish orange/red
Liebermann reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
White · Yellow
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): light yellow
Froehde reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Robadope reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no pink color change
Simon's reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no blue color change
Ehrlich reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Hofmann reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Scott reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Morris reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Pink · Purple
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): violet / violet-blue
Zimmermann reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
White · Pink
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): slow faint pink (3-5 min.)
Gallic reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Folin reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
No reaction
Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)
Source text (English): no color change
Marquis reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Mecke reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Mandelin reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Liebermann reagent — Ketamine H2O sol.
White · Yellow
Ketamine H2O sol.
Source text (English): light yellow
Froehde reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Robadope reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no pink color change
Simon's reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no blue color change
Ehrlich reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Hofmann reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Scott reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Folin reagent — Ketamine H2O sol.
No reaction
Ketamine H2O sol.
Source text (English): no color change
Memantine
Marquis reagent — DMAA
No reaction
DMAA
Source text (English): fizzes clear
Mandelin reagent — DMAA
Yellow · Orange · Red
DMAA
Source text (English): red
Liebermann reagent — DMAA
No reaction
DMAA
Source text (English): no color change
Simon's reagent — DMAA
Orange · Red · Purple
DMAA
Source text (English): no color change > opaque red > darker purple
Ehrlich reagent — DMAA
No reaction
DMAA
Source text (English): no color change
Hofmann reagent — DMAA
No reaction
DMAA
Source text (English): no color change
Marquis reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
No reaction
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): no color change
Mecke reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
White · Brown · Black
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): grey
Mandelin reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Yellow · Orange · Red · Brown · Yellow
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): short reddish
Liebermann reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
No reaction
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): no color change
Froehde reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
No reaction
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): no color change
Gallic reagent — Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
No reaction
Memantine (Memaxa, Ebixa, Namenda, Namenda XR, Namzaric)
Source text (English): no color change
Methoxetamine
Marquis reagent — Methoxetamine
White · Yellow
MXE (Methoxetamine)
Source text (English): yellowish
Mecke reagent — Methoxetamine
White · Brown
MXE (Methoxetamine)
Source text (English): light brown
Mandelin reagent — Methoxetamine
Yellow · Orange · Brown
MXE (Methoxetamine)
Source text (English): faint grey / brownish
Liebermann reagent — Methoxetamine
White · Brown
MXE (Methoxetamine)
Source text (English): light brown
Froehde reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Robadope reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no pink color change
Simon's reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no blue color change
Ehrlich reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Hofmann reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Morris reagent — Methoxetamine
Pink · Green
MXE (Methoxetamine)
Source text (English): pale green
Gallic reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Folin reagent — Methoxetamine
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Methoxphenidine
Marquis reagent — Methoxphenidine
White · Orange
MXP (2-MeO-Diphenidine)
Source text (English): orange
Mecke reagent — Methoxphenidine
White · Yellow
MXP (2-MeO-Diphenidine)
Source text (English): yellow
Mandelin reagent — Methoxphenidine
Yellow · Green
MXP (2-MeO-Diphenidine)
Source text (English): green > dark green
Liebermann reagent — Methoxphenidine
White · Brown · Black
MXP (2-MeO-Diphenidine)
Source text (English): brown > black
Froehde reagent — Methoxphenidine
White · Black · Brown
MXP (2-MeO-Diphenidine)
Source text (English): light brown
Simon's reagent — Methoxphenidine
No reaction
MXP (2-MeO-Diphenidine)
Source text (English): no blue color change
Ehrlich reagent — Methoxphenidine
No reaction
MXP (2-MeO-Diphenidine)
Source text (English): no color change
Hofmann reagent — Methoxphenidine
No reaction
MXP (2-MeO-Diphenidine)
Source text (English): no color change
Gallic reagent — Methoxphenidine
No reaction
MXP (2-MeO-Diphenidine)
Source text (English): no color change
Methoxpropamine
Morris reagent — Methoxpropamine (MXPr)
Pink · Green
Methoxpropamine (MXPr)
Source text (English): pale green
Marquis reagent — MXPr
No reaction
MXPr
Source text (English): no color change
Mecke reagent — MXPr
No reaction
MXPr
Source text (English): no color change
Liebermann reagent — MXPr
White · Yellow · Orange
MXPr
Source text (English): yellow/orange
Froehde reagent — MXPr
No reaction
MXPr
Source text (English): no color change
Simon's reagent — MXPr
No reaction
MXPr
Source text (English): no blue color change
Ehrlich reagent — MXPr
No reaction
MXPr
Source text (English): no color change
Hofmann reagent — MXPr
No reaction
MXPr
Source text (English): no color change
Morris reagent — MXPr
Pink · Blue
MXPr
Source text (English): weak blue
Zimmermann reagent — MXPr
White · Yellow
MXPr
Source text (English): no change / faint yellow
Methoxyketamine
Marquis reagent — Methoxyketamine
White · Yellow · Orange · Red · Pink
2-MeO-Ketamine (Methoxyketamine)
Source text (English): reddish (weak) /light pink
Mecke reagent — Methoxyketamine
White · Yellow · Orange · Red
2-MeO-Ketamine (Methoxyketamine)
Source text (English): yellow > red
Mandelin reagent — Methoxyketamine
Yellow · Red · Brown
2-MeO-Ketamine (Methoxyketamine)
Source text (English): brown
Liebermann reagent — Methoxyketamine
White · Brown
2-MeO-Ketamine (Methoxyketamine)
Source text (English): brown
Froehde reagent — Methoxyketamine
No reaction
2-MeO-Ketamine (Methoxyketamine)
Source text (English): no color change
Gallic reagent — Methoxyketamine
No reaction
2-MeO-Ketamine (Methoxyketamine)
Source text (English): no color change
MXiPr
Marquis reagent — MXiPr
White · Orange
MXiPr (MXiP)
Source text (English): faint orange
Mecke reagent — MXiPr
No reaction
MXiPr (MXiP)
Source text (English): no color change
Froehde reagent — MXiPr
No reaction
MXiPr (MXiP)
Source text (English): no color change
Robadope reagent — MXiPr
No reaction
MXiPr (MXiP)
Source text (English): no pink color change
Simon's reagent — MXiPr
No reaction
MXiPr (MXiP)
Source text (English): no blue color change
Hofmann reagent — MXiPr
No reaction
MXiPr (MXiP)
Source text (English): no color change
Morris reagent — MXiPr
Pink · Blue
MXiPr (MXiP)
Source text (English): weak blue
Zimmermann reagent — MXiPr
White · Yellow
MXiPr (MXiP)
Source text (English): no change / faint yellow
N-Ethyl-Ketamine
Marquis reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
Mecke reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
Mandelin reagent — N-Ethyl-Ketamine
Yellow · Orange
N-Ethyl-Ketamine
Source text (English): orange
Liebermann reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
Froehde reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
Simon's reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no blue color change
Ehrlich reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
Hofmann reagent — N-Ethyl-Ketamine
No reaction
N-Ethyl-Ketamine
Source text (English): no color change
O-PCE
Marquis reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Mecke reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Mandelin reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Liebermann reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Froehde reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Simon's reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no blue color change
Ehrlich reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Hofmann reagent — O-PCE
No reaction
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): no color change
Morris reagent — O-PCE
Pink · Blue
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): pale blue
Zimmermann reagent — O-PCE
White · Purple · Brown
2-Oxo-PCE (O-PCE, 2-DCNEK, Deschloro-N-ethyl-ketamine)
Source text (English): purple ring / brown
PCEEA
Marquis reagent — PCEEA
No reaction
PCEEA
Source text (English): no color change
Mecke reagent — PCEEA
No reaction
PCEEA
Source text (English): no color change
Mandelin reagent — PCEEA
No reaction
PCEEA
Source text (English): no color change
Liebermann reagent — PCEEA
White · Yellow
PCEEA
Source text (English): yellowish
Froehde reagent — PCEEA
No reaction
PCEEA
Source text (English): no color change
Gallic reagent — PCEEA
No reaction
PCEEA
Source text (English): no color change
PCP
Marquis reagent — PCP
No reaction
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): no color change
Mecke reagent — PCP
No reaction
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): no color change
Mandelin reagent — PCP
No reaction
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): no color change
Scott reagent — PCP
Pink · Blue
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): blue
Morris reagent — PCP
Pink · Green
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): pale green
Gallic reagent — PCP
Brown · Blue
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): light blue
Cannabis (4-AP) reagent — PCP
No reaction
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): no color change
Tiletamine
Marquis reagent — Tiletamine
White · Orange
Tiletamine
Source text (English): orange
Mecke reagent — Tiletamine
White · Green · Brown · Blue
Tiletamine
Source text (English): olive > slow dark blue
Mandelin reagent — Tiletamine
No reaction
Tiletamine
Source text (English): no color change
Liebermann reagent — Tiletamine
White · Orange
Tiletamine
Source text (English): orange
Froehde reagent — Tiletamine
No reaction
Tiletamine
Source text (English): no color change
Morris reagent — Tiletamine
Pink · Green
Tiletamine
Source text (English): pale green
Gallic reagent — Tiletamine
No reaction
Tiletamine
Source text (English): no color change
U-49900
Marquis reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Mecke reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Mandelin reagent — U-49900
Yellow · Orange · Red · Brown · Yellow
U-49900
Source text (English): short reddish
Liebermann reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Froehde reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Ehrlich reagent — U-49900
No reaction
U-49900
Source text (English): no color change not dissolving
Hofmann reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Gallic reagent — U-49900
No reaction
U-49900
Source text (English): no color change
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.