4-NITROPHENYL-alpha-L-ARABINOFURANOSIDE

PRODUCT IDENTIFICATION
CAS NO. 6892-58-6

4-Nitrophenyl-alpha-L-arabinofuranoside
EINECS NO.  
FORMULA C11H13NO7
MOL WT. 271.22
H.S. CODE 2938.90.0000
TOXICITY

 
SYNONYMS p-Nitrophenyl-alpha-L-arabinofuranoside; pNP-alpha-L-Ara;
(2S,3R,4R,5S)-2-(Hydroxymethyl)-5-(4-nitrophenoxy)oxolane-3,4-diol; 4-Nitrophenyl-ARA; 2-Hydroxymethyl-5-(4-nitro-phenoxy)-tetrahydro-furan-3,4-diol;
SMILES O([C@H]1[C@H](O)[C@@H](O)[C@@H](O1)CO)c1ccc(cc1)[N+](=O)[O-]

CLASSIFICATION

Arabinoside, Chromogenic substrate, Glycosidase Substrate

EXTRA NOTES

Chromogenic Compounds: Colorless, endogenous or exogenous pigment precursors that may be transformed by biological mechanisms into colored compounds; used in biochemical assays and in diagnosis as indicators, especially in the form of enzyme substrates. Synonym: chromogens (not to be confused with pigment-synthesizing bacteria also called chromogens).[MeSH]

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE off-white to yellowish powder
MELTING POINT 155 ~ 159 C
BOILING POINT

 
SPECIFIC GRAVITY

 
SOLUBILITY IN WATER soluble
pH  
VAPOR DENSITY  

AUTOIGNITION

 

NFPA RATINGS

Health: 1, Flammability: 1, Reactivity: 0, Specific hazard:

REFRACTIVE INDEX

  
FLASH POINT  
STABILITY Stable under ordinary conditions.

EXTERNAL LINKS & GENERAL DESCRIPTION

USA.gov - 4-Nitrophenyl-alpha-L-arabinofuranoside

Wikipedia Linking - 4-Nitrophenyl-alpha-L-arabinofuranoside

Google Scholar Search - 4-Nitrophenyl-alpha-L-arabinofuranoside

PubChem Compound Summary - 4-Nitrophenyl-alpha-L-arabinofuranoside

NCBI (http://www.ncbi.nlm.nih.gov/) -  4-Nitrophenyl-alpha-L-arabinofuranoside

Human Metabolome Database - 4-Nitrophenyl-alpha-L-arabinofuranoside

Local:
Chromogenic compounds are endogenous or exogenous staining precursors transformed into visual colored compounds by biological mechanisms. These are used in immunohistochemistry as well as in diagnosis as indicators, especially in the form of enzyme-linked immunosorbent assays. These can be read on a spectrophotometer. Examples of Chromogenic compounds are;

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SALES SPECIFICATION

APPEARANCE

 white to slightly yellowish crystalline powder
ASSAY

99.0% min
FREE 4-NITROPHENOL 0.01% max
SPECIFIC ROTATION - 193.0 ° ± 3 ° (c=0.5 in water)
CLARITY OF SOLUTION clear
TRANSPORTATION
PACKING

 
HAZARD CLASS  
UN NO.  
SAFETY INFORMATION

HAZARD OVERVIEW

GHS (Globally Harmonised System) Classification: Not a dangerous substance. Potential Health Effects: Eyes - May cause eye irritation. Skin - May be harmful if absorbed through skin May cause skin irritation. Inhalation - May be harmful if inhaled. May cause respiratory tract irritation. Ingestion - May be harmful if swallowed.

HAZARD CODES

 

RISK PHRASES

36/37/38

SAFETY PHRASES

26-36

PRICE INFORMATION