5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-galactosaminide

5-Bromo-4-chloro-3-indolyl 2-acetamido-2-deoxy-b-D-galactopyranoside 5-Bromo-4-Chloro-3-Indoxyl-N-Acetyl-Beta-D-Galactosaminide is a chromogenic substrate for detecting beta-galactosidase and GalNAc-transferase enzymes. Upon hydrolysis by the enzyme, it produces a blue-green colored compound that can be detected visually or measured spectrophotometrically. This substrate is useful in characterizing the activity of Beta-Galactosidase and GalNAc-transferase enzymes involved in glycobiology research and diagnostic applications. CAS Number 129572-48-1 Product Name 5-Bromo-4-chloro-3-indolyl-N-acetyl-beta-D-galactosaminide IUPAC Name N-[(2S,3R,4R,5R,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide Molecular Formula C16H18BrClN2O6 Molecular Weight 449.68 g/mol InChI InChI=1S/C16H18BrClN2O6/c1-6(22)20-13-15(24)14(23)10(5-21)26-16(13)25-9-4-19-8-3-2-7(17)12(18)11(8)9/h2-4,10,13-16,19,21,23-24H,5H2,1H3,(H,20,22)/t10-,13-,14+,15-,16-/m1/s1 InChI Key SUWPNTKTZYIFQT-LMXXTMHSSA-N SMILES CC(=O)NC1C(C(C(OC1OC2=CNC3=C2C(=C(C=C3)Br)Cl)CO)O)O Canonical SMILES CC(=O)NC1C(C(C(OC1OC2=CNC3=C2C(=C(C=C3)Br)Cl)CO)O)O Isomeric SMILES CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1OC2=CNC3=C2C(=C(C=C3)Br)Cl)CO)O)O CAS No: 129572-48-1 Synonyms: 5-Bromo-4-chloro-3-indolyl N-acetyl-b-D-galactosaminideX-GalNAcX-?-D-GalNAc MDL No: MFCD00083260 Chemical Formula: C16H18BrClN2O6 Molecular Weight: 449.68