N8638

4-Nitrophenyl β-D-N,N′,N′′-triacetylchitotriose

chitinase substrate; lysozyme substrate, ≥98% (TLC), powder

• Synonym(e): 4-Nitrophenyl b-D-N,N′,N′′-triacetylchitotriose, 4-Nitrophenyl beta-D-N,N′,N′′-triacetylchitotriose, N-[2-[5-acetamido-6-[5-acetamido-4-hydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxan-3-yl]oxy-4-hydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide
• Empirische Formel (Hill-System): C₃₀H₄₄N₄O₁₈
• CAS-Nummer: 7699-38-9
• Molekulargewicht: 748.69
• UNSPSC Code: 12352204
• PubChem Substance ID: 24897686
• NACRES: NA.32
• MDL number: MFCD00057914

Eigenschaften

• Produktname: 4-Nitrophenyl β-D-N,N′,N′′-triacetylchitotriose, chitinase and lysozyme substrate
• Quality Segment: 200
• assay: ≥98% (TLC)
• form: powder
• solubility: DMSO: 9.80-10.20 mg/mL, clear to slightly hazy, colorless to yellow
• storage temp.: 2-8°C
• SMILES string: CC(=O)NC1C(O)C(O)C(CO)OC1OC2C(O)C(NC(C)=O)C(OC2CO)OC3C(O)C(NC(C)=O)C(OC3CO)Oc4ccc(cc4)N(=O)=O
• InChI: 1S/C30H44N4O18/c1-11(38)31-19-23(42)22(41)16(8-35)48-29(19)51-27-18(10-37)50-30(21(25(27)44)33-13(3)40)52-26-17(9-36)49-28(20(24(26)43)32-12(2)39)47-15-6-4-14(5-7-15)34(45)46/h4-7,16-30,35-37,41-44H,8-10H2,1-3H3,(H,31,38)(H,32,39)(H,33,40)
• InChI key: UWYYAJFSFHIFNY-UHFFFAOYSA-N

Beschreibung

General description

Chitinase and lysozyme substrate

4-Nitrophenyl β-D-N,N′,N′′-triacetylchitotriose is a substrate for hydrolytic activity of chitinase enzyme, with the release of chromogenic end product p-nitrophenol, measured at 405 nm.[1]

Application

4-Nitrophenyl β-D-N,N′,N′′-triacetylchitotriose has been used as a substrate for determining the endochitinase activity of a novel protein isolated from the yam (Dioscorea opposita Thunb.) (DOI),[1] enzyme activity of recombinant chitinase CvChi45.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)