Synonym(s): ONPG

CAS Number

369-07-3

Commodity Code

2940000080

MDL Number

MFCD00063255

Purity

>99%

Notes

Colourimetric and spectrophotometric substrate for detection of b-Galactosidase activity. ONPG is cleaved byb-Galactosidase via hydrolysis at the b-1-4-glycosidicbond between 2-nitrophenol and galactose.