3459-18-5, PNP-beta-D-乙酰氨基葡萄糖苷,PNP-GlcNAc, CAS: 3459-18-5

3459-18-5, 4-Nitrophenyl-2-acetamido-2-deoxy-β-D-glucopyranoside, CAS: 3459-18-5
C14H18N2O8 / 342.30
MFCD00063696

4-Nitrophenyl 2-acetamido-2-deoxy-b-D-glucopyranoside

CAS No: 3459-18-5 Synonyms: GlcNAc-b-PNP4-Nitrophenyl N-acetyl-b-D-glucosaminePNP-GlcNAc4-Nitrophenyl N-acetyl-b-D-glucosaminide MDL No: MFCD00063696 Chemical Formula: C14H18N2O8 Molecular Weight: 342.30

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COA:

Product name: 4-Nitrophenyl-2-acetamido-2-deoxy-β-D-glucopyranoside; PNP-NAG

CAS: 3459-18-5 M.F.: C₁₄H₁₈N₂O₈ M.W._:342.30

Items Standards Results Appearance White crystal powder Complies Solubility Soluble in DMF, insoluble in ether Complies Identification IR and HPLC Complies Melting point 206℃ ~ 210 °C 207℃ ~209 ℃ Specific rotation ( [α]23/D, c =0.3 inH2O) -18o ~ -20o -19.5o Any other impurity Max. 0.5% Complies p-Nitrophenol Max. 50ppm Complies Heavy metal Max. 20ppm Complies Residue on ignition Max. 0.5% 0.1% TLC Should be one spot One spot Assay by HPLC Min. 98% 99.2%

*Chromogenic substrate for detecting N-acetyl-β-D-glucosaminidase

References:

1. Muruhn D, Chim. Acta 1976, 73, 453

上一个：14948-96-0, PNP-N-乙酰-beta-D-半乳糖苷,GalNAc-b-PNP 下一个：3150-24-1, PNP-beta-D-半乳糖苷, PNPG, CAS: 3150-2