14581-89-6 , 2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside

14581-89-6 , 2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside,
Cas:14581-89-6
C24H26O10 / 474.47
MFCD09952254

2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside

2-萘基-2,3,4,6-O-四乙酰基-b-D-吡喃葡萄糖苷,

2-Naphthyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside (NAG tetra acetate) is a chromogenic enzyme substrate commonly used in the detection of beta-galactosidase activity. Upon hydrolysis by the enzyme, it produces a yellow product that can be detected by spectrophotometry or visually. It is frequently used in bacterial assays to monitor gene expression or as a tool for screening potential inhibitors of the enzyme.

CAS Number	14581-89-6
Product Name	[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-naphthalen-2-yloxyoxan-2-yl]methyl acetate
IUPAC Name	[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-naphthalen-2-yloxyoxan-2-yl]methyl acetate
Molecular Formula	C₂₄H₂₆O₁₀
Molecular Weight	474.46
InChI	InChI=1S/C24H26O10/c1-13(25)29-12-20-21(30-14(2)26)22(31-15(3)27)23(32-16(4)28)24(34-20)33-19-10-9-17-7-5-6-8-18(17)11-19/h5-11,20-24H,12H2,1-4H3/t20-,21-,22+,23-,24-/m1/s1
SMILES	CC(=O)OCC1C(C(C(C(O1)OC2=CC3=CC=CC=C3C=C2)OC(=O)C)OC(=O)C)OC(=O)C
Synonyms	2-Naphthalenyl β-D-Glucopyranoside Tetraacetate; 2-Naphthyl β-D-Glucopyranoside Tetraacetate;