4-Nitrophenyl beta-D-Cellotrioside

4-Nitrophenyl beta-D-cellotrioside is a chromogenic substrate for endoglucanases and cellobiohydrolases. Hydrolysis of this substrate by these enzymes liberates 4-nitrophenol, which generates a yellow color that is measured by monitoring absorbance at 405 nm.Formal Name: 4-nitrophenyl O-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->4)-beta-D-glucopyranoside. CAS Number: 106927-48-4. Synonyms: p-Nitrophenyl beta-D-Cellotrioside. Molecular Formula: C24H35NO18. Formula Weight: 625.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. lambdamax: 221, 296 nm. SMILES: OC[C@H]([C@@H](O[C@@]1([H])[C@H](O)[C@@H](O)[C@H](O[C@]2([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](CO)O1)[C@H](O)[C@H]3O)O[C@H]3OC4=CC=C([N+]([O-])=O)C=C4. InChi Code: InChI=1S/C24H35NO18/c26-5-10-13(29)14(30)17(33)23(39-10)42-21-12(7-28)41-24(19(35)16(21)32)43-20-11(6-27)40-22(18(34)15(20)31)38-9-3-1-8(2-4-9)25(36)37/h1-4,10-24,26-35H,5-7H2/t10-,11-,12-,13-,14+,15-,16-,17-,18-,19-,20-,21-,22-,23+,24+/m1/s1. InChi Key: BETIRLUWOMCBBJ-ZENQEEDISA-N.