Marquis reagent — N-Me-4'4'-difluoro-modafinil
White · Yellow · Orange
N-Me-4'4'-difluoro-modafinil
Source text (English): yellow > orange
N-Me-4'4'-difluoro-modafinil 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.
N-Me-4'4'-difluoro-modafinil
n-me-44-difluoro-modafinil
Mecke reagent — N-Me-4'4'-difluoro-modafinil
White · Yellow
N-Me-4'4'-difluoro-modafinil
Source text (English): yellow
Mandelin reagent — N-Me-4'4'-difluoro-modafinil
Yellow · Brown
N-Me-4'4'-difluoro-modafinil
Source text (English): no color change / light brown
Liebermann reagent — N-Me-4'4'-difluoro-modafinil
White · Yellow
N-Me-4'4'-difluoro-modafinil
Source text (English): yellow
Froehde reagent — N-Me-4'4'-difluoro-modafinil
White · Yellow
N-Me-4'4'-difluoro-modafinil
Source text (English): yellow
Hofmann reagent — N-Me-4'4'-difluoro-modafinil
White · Yellow
N-Me-4'4'-difluoro-modafinil
Source text (English): light yellow
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.