Product

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE

CAS No.：23646-68-6

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P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Basic information

Product Name:	P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE
Synonyms:	p-Nitrophenyl N-acetyl-alpha-D-galactosaminoside;p-Nitrophenyl-alpha-N-acetylgalactosamine;P-NITROPHENYL N-ACETYL-ALPHA-D-GALACTOSAMINIDE;P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE;P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-A-D-GALACTOPYRANOSIDE;GalNAc-alpha-PNP;4-Νitrophenyl 2-(acetylaMino)-2-deoxy-;4-NITROPHENYL-N-ACETYL-ALPHA-D-GALACTOSAMINIDE
CAS:	23646-68-6
MF:	C14H18N2O8
MW:	342.3
EINECS:	245-802-3
Product Categories:	Carbohydrates & Derivatives;Enzyme Substrate
Mol File:	23646-68-6.mol

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Chemical Properties

Melting point	229-231°C (dec.)
Boiling point	694.7±55.0 °C(Predicted)
density	1.51±0.1 g/cm3(Predicted)
storage temp.	−20°C
solubility	DMF: 25 mg/mL, clear, faintly yellow
pka	12.76±0.70(Predicted)
form	Solid
color	White to Light Yellow

Safety Information

WGK Germany	3
F	3-10-21

MSDS Information

Provider	Language
SigmaAldrich	English

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Usage And Synthesis

Description	N-acetyl-D-galactosaminidase catalyzes the cleavage of N-acetylglucosamine (GlcNAc), the monomeric unit of the polymer chitin. 4-Nitrophenyl-N-acetyl-α-D-galactosaminide can be used as a chromogenic substrate for N-acetyl-D-galactosaminidase, generating a yellow solution upon cleavage.
Chemical Properties	White Solid
Uses	p-Nitrophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside (cas# 23646-68-6) is a compound useful in organic synthesis.
Definition	ChEBI: An N-acetyl-alpha-D-galactosaminide having a 4-nitrophenyl substituent at the anomeric position.

P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSIDE Preparation Products And Raw materials

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