4-Nitrophenyl1-thio-beta-D-mannopyranoside

4-Nitrophenyl b-D-thiomannopyranoside 4-Nitrophenyl b-D-thiomannopyranoside acts as a substrate for β-mannosidase and thioglycoligase. Upon enzymatic cleavage, these substrates release 4-nitrophenol, a yellow chromophore that can be detected spectrophotometrically at 405 nm, facilitating quantitative measurements of enzymatic activity. Consequently, these substrates are widely used in biochemical research, clinical diagnostics, and drug discovery for evaluating the function of specific enzymes in various biological processes. CAS Number 55385-51-8 Product Name 4-Nitrophenyl 1-thio-beta-D-mannopyranoside IUPAC Name (2R,3S,4S,5S,6S)-2-(hydroxymethyl)-6-(4-nitrophenyl)sulfanyloxane-3,4,5-triol Molecular Formula C12H15NO7S Molecular Weight 317.32 g/mol InChI InChI=1S/C12H15NO7S/c14-5-8-9(15)10(16)11(17)12(20-8)21-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9-,10+,11+,12+/m1/s1 InChI Key IXFOBQXJWRLXMD-GCHJQGSQSA-N SMILES C1=CC(=CC=C1[N+](=O)[O-])SC2C(C(C(C(O2)CO)O)O)O Synonyms 4-nitrophenyl 1-thio-beta-D-mannopyranoside, p-nitrophenyl 1-thio-beta-D-mannopyranoside, para-nitrophenyl 1-thio-beta-D-mannopyranoside Canonical SMILES C1=CC(=CC=C1[N+](=O)[O-])SC2C(C(C(C(O2)CO)O)O)O Isomeric SMILES C1=CC(=CC=C1[N+](=O)[O-])S[C@H]2[C@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O CAS No: 55385-51-8 Synonyms: PNP-1-thio-b-D-Man MDL No: MFCD00211138 Chemical Formula: C12H15NO7S Molecular Weight: 317.32