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