39031-76-0 , 4-Nitrophenyl b-D-galacturonide; PNP-GalA; 4-Nitrophenyl b-D-galactopyranosiduronic acid

39031-76-0 , 4-Nitrophenyl b-D-galacturonide; PNP-GalA;
4-Nitrophenyl b-D-galactopyranosiduronic acid,
Cas:39031-76-0
C12H13NO9 / 315.23

4-Nitrophenyl b-D-galacturonide; PNP-GalA

4-Nitrophenyl b-D-galactopyranosiduronic acid,

4-Nitrophenyl b-D-galactopyranosiduronic acid is a chemiluminescent substrate for the detection of β-galactosidase. It is used for the determination of α-galactosidase activity in urine, feces, and blood. This product can be used as a chromogenic substrate for the detection of β-galactosidase in tissue culture medium. 4-Nitrophenyl b-D-galactopyranosiduronic acid is also a fluorogenic substrate which can be conjugated to an enzyme such as horseradish peroxidase or alkaline phosphatase.

CAS Number	39031-76-0
Product Name	p-Nitrophenyl-beta-D-glucuronide
IUPAC Name	3,4,5-trihydroxy-6-(4-nitrophenoxy)oxane-2-carboxylic acid
Molecular Formula	C12H13NO9
Molecular Weight	315.23 g/mol
InChI	InChI=1S/C12H13NO9/c14-7-8(15)10(11(17)18)22-12(9(7)16)21-6-3-1-5(2-4-6)13(19)20/h1-4,7-10,12,14-16H,(H,17,18)
InChI Key	QSUILVWOWLUOEU-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)C(=O)O)O)O)O
Synonyms	4-nitrophenylglucuronide, p-nitrophenyl-beta-D-glucuronide, p-nitrophenylglucuronide, para-nitrophenylglucuronide
Canonical SMILES	C1=CC(=CC=C1[N+](=O)[O-])OC2C(C(C(C(O2)C(=O)O)O)O)O