N6133

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside

≥99% (TLC)

• Synonym(s): pNP-chitobiose
• Empirical Formula (Hill Notation): C₂₂H₃₁N₃O₁₃
• CAS Number: 7284-16-4
• Molecular Weight: 545.49
• Beilstein: 1445509
• ID de substance PubChem: 24897770
• NACRES: NA.32

Properties

• Niveau de qualité: 200
• Essai/Dosage: ≥99% (TLC)
• Forme: powder
• Solubilité: DMF: 24.50-25.50 mg/mL
• Temp. de stockage: 2-8°C
• SMILES string: CC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]2[C@H](O)[C@@H](NC(C)=O)[C@@H](O[C@@H]2CO)Oc3ccc(cc3)[N+]([O-])=O

Description

Application

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside has been used to measure the exochitinase activity of DOI, a novel protein from Chinese yam (Dioscorea opposita Thunb.) and exochitinase activity of ChiEn3 from Coprinopsis cinerea. It has also been used to determine the activity of a chitinolytic enzyme, N-acetyl-β-D-glucosaminidases.

Actions biochimiques/physiologiques

4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside is a substrate for determining exochitinase activity (chitobiosidase activity).

Safety Information

• Code de la classe de stockage: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Point d'éclair C: Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)