Welcome: Chemsynlab ,carbohydrate chemistry
Language: Chinese ∷  English

3459-18-5, 4-Nitrophenyl-2-acetamido-2-deoxy-β-D-glucopyranoside, CAS: 3459-18-5

PNP-GlcNAc, 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-PNP
4-Nitrophenyl N-acetyl-b-D-glucosamine
PNP-GlcNAc
4-Nitrophenyl N-acetyl-b-D-glucosaminide
MDL No:
MFCD00063696
Chemical Formula:
C14H18N2O8
Molecular Weight:
342.30
Product Structure

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

INQUIRY

Scan the qr codeClose
the qr code