p-AMINOPHENYL-beta-D-GALACTOPYRANOSIDE

Synonyms. p-Aminophenyl-beta-D-galactopyranoside; 4-Aminophenyl-beta-D-galactopyranoside; 4-Aminophenyl-beta-galactoside; PAPH-beta-D-Gal;

p-AMINOPHENYL-beta-D-GALACTOPYRANOSIDE

 

PRODUCT IDENTIFICATION

CAS RN

5094-33-7

EINECS RN

  

FORMULA

 C12H17O6

MOLE WEIGHT

 271.27

H.S CODE

 2938.90.0000

SMILES

 O1[C@H]([C@@H]([C@@H](O)[C@H]([C@H]1CO)O)O)Oc1ccc(cc1)N

CLASSIFICATION

Carbohydrate, Galactose

EXTRA NOTES

  

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

white crystalline powder

MELTING POINT

161 ~ 165 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 - 4-Aminophenyl-beta-D-galactopyranoside

Drug Information Portal (U.S. National Library of Medicine) - 4-Aminophenyl-beta-D-galactopyranoside

PubChem Compound Summary - 4-Aminophenyl-beta-D-galactopyranoside

http://www.ncbi.nlm.nih.gov/ - 4-Aminophenyl-beta-D-galactopyranoside

http://www.sigmaaldrich.com/
4-Aminophenyl β-D-galactopyranoside (PAPG) is used as a substrate for the detection, identification, differentiation and characterization of β-galactosidase(s) using electrochemical detection methods.

 

SALES SPECIFICATION

APPEARANCE

white crystalline powder

PURITY 

98.0% min

MELTING POINT

161 ~ 165 C

SPECIFIC ROTATION

+37° ~ +44° (c=1, MeOH)

WATER

1.0% max

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

Not regulated

HAZARD SYMBOL

  
PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

May cause eye and skin irritation. May cause respiratory and digestive tract irritation.

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