p-NITROPHENYL alpha-D-GALACTOPYRANOSIDE

Synonyms. p-Nitrophenyl alpha-D-galactopyranoside; p-Nitrophenyl alpha-D-galactoside; alpha-Galactosidase substrate; 4-Nitrophenyl alpha-D-galactopyranoside; PNP-alpha-D-Gal; PNP alpha-D-galactopyranoside; PNPG; 4-Nitrophenyl alpha-D-galactoside;

p-Nitrophenyl alpha-D-galactopyranoside

 

PRODUCT IDENTIFICATION

CAS RN

7493-95-0

EINECS RN

 231-343-6

FORMULA

 C12H15NO8

MOLE WEIGHT

 301.25

H.S CODE

 2940.00.2000

SMILES

 [N+](c1ccc(O[C@@H]2[C@@H]([C@@H](O)[C@H]([C@H](O2)CO)O) O)cc1 )([O-])=O

CLASSIFICATION

Carbohydrate, Substrate

EXTRA NOTES

  

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

white crystalline powder

MELTING POINT

166 C

BOILING POINT

  

DENSITY

 

SOLUBILITY IN WATER

 
SOLVENT SOLUBILITY  

VAPOR DENSITY

 

log P(octanol-water)

  

AUTOIGNITION TEMP

  
pH

 

REFRACTIVE INDEX

 

FLASH POINT

 

 
STABILITY AND REACTIVITY
STABILITY Stable under normal conditions. Hygroscopic

INCOMPATIBLE MATERIALS

Strong oxidizing agents
POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 0; Flammability: 0; Instability: 0;

 

EXTERNAL LINKS & GENERAL DESCRIPTION

Google Scholar Search - p-Nitrophenyl alpha-D-galactopyranoside

Drug Information Portal (U.S. National Library of Medicine) - p-Nitrophenyl alpha-D-galactopyranoside

PubChem Compound Summary - p-Nitrophenyl alpha-D-galactopyranoside

http://www.ncbi.nlm.nih.gov/ - p-Nitrophenyl alpha-D-galactopyranoside

 

SALES SPECIFICATION

APPEARANCE

white crystalline powder

PURITY 

98.0% min

MELTING POINT

165 ~ 169 C

SPECIFIC ROTATION

+235° ~ +244° (c=1 in water)

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

Not regulated

HAZARD SYMBOL

  
PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

Not classified

GHS

  

SIGNAL WORD

Not classified

PICTOGRAMS

 

HAZARD STATEMENTS

None

P STATEMENTS

None
EC DIRECTIVES

 
HAZARD CODES

 

RISK PHRASES

 36/37/38

SAFETY PHRASES

 22-24/25-36-26