N6133

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

≥99% (TLC), powder

• Synonyme(s) : pNP-chitobiose
• Formule empirique (notation de Hill): C₂₂H₃₁N₃O₁₃
• Numéro CAS: 7284-16-4
• Poids moléculaire : 545.49
• Numéro Beilstein : 1445509
• Code UNSPSC : 12352204
• ID de substance PubChem : 24897770
• Nomenclature NACRES : NA.32

Propriétés

• product name: 4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside, ≥99% (TLC)
• Niveau de qualité: 200
• Pureté: ≥99% (TLC)
• Forme: powder
• Solubilité: DMF: 24.50-25.50 mg/mL
• Température de stockage: 2-8°C
• Chaîne SMILES: 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
• InChI: 1S/C22H31N3O13/c1-9(28)23-15-18(31)17(30)13(7-26)36-22(15)38-20-14(8-27)37-21(16(19(20)32)24-10(2)29)35-12-5-3-11(4-6-12)25(33)34/h3-6,13-22,26-27,30-32H,7-8H2,1-2H3,(H,23,28)(H,24,29)/t13-,14-,15-,16-,17-,18-,19-,20-,21-,22+/m1/s1
• Clé InChI: HWBFEVWOQMUQIE-MVEDJEFUSA-N

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).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)