Description: pNPG-1(4-Nitrophenyl beta-D-glucuronide) is a glucuronide monosaccharide derivative that is a chromogenic substrate for beta-glucosidase. Target: Others. Smiles: O[C@@H]1[C@@H](O)[C@H](Oc2ccc(cc2)[N+]([O-])=O)O[C@@H]([C@H]1O)C(O)=O. References: A Mariscal, et al. Interference by carbohydrate substrates,...

4-Nitrophenyl beta-D-glucuronide is a colorimetric substrate for beta-glucuronidase. Upon enzymatic cleavage, p-nitrophenol is released, which can be quantified by colorimetric detection at 405 nm as a measure of beta-glucuronidase activity.Formal Name: 4-nitrophenyl beta-D-glucopyranosiduronic acid. CAS Number:...