Library
DPP-26
DPP-26 is the sulfone analogue of dipipanone, structurally related to IC-26 (methiodone, the sulfone analogue of methadone). Early user reports describe it as having faster onset and shorter duration than methadone, with notable euphoria. Vendor specifications and limited reports suggest approximately 0.4x morphine potency (roughly 25 mg DPP-26 equivalent to 10 mg morphine). No peer-reviewed pharmacokinetic or toxicological data exist; all parameters are extrapolated from dipipanone studies and anecdotal reports. Sample verification by third-party analysis is strongly advised due to analog confusion and inconsistent naming in the research chemical market.
Also known as: Db-900274, Dipipanone sulfone analogue
Classification
- Chemical: Opioid
- Psychoactive: Depressant
- Tag: Diphenylpiperidine opioid
- Tag: Habit-Forming
- Tag: Research-Chemical
Effects
- Physical Euphoria
- Pain Relief
- Sedation
- Respiratory Depression
- Itchiness
- Pupil Constriction
- Cognitive Euphoria
- Anxiety Suppression
- Compulsive Redosing
- Euphoria
- Sadness
- Dulled Perception
Routes of Administration
Oral
Dosage
- Threshold: 5 mg
- Light: 5-15 mg
- Common: 15-35 mg
- Strong: 35-60 mg
- Heavy: 60 mg+
Duration
- Onset: 0.33-0.75 h
- Comeup: 0.5-1 h
- Peak: 1-3 h
- Offset: 4-6 h
- After Effects: 6-12 h
- Total Duration: 6-10 h
Insufflated
Dosage
- Threshold: 3 mg
- Light: 3-10 mg
- Common: 10-25 mg
- Strong: 25-45 mg
- Heavy: 45 mg+
Duration
- Onset: 0.08-0.25 h
- Comeup: 0.25-0.5 h
- Peak: 0.5-1.5 h
- Offset: 3-5 h
- After Effects: 4-8 h
- Total Duration: 4-6 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
Links
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