EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

4-nitrophenyl alpha-dextro-galactopyranoside
alpha-D-galactopyranoside, 4-nitrophenyl

Supplier Sponsors

Name:(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
CAS Number: 7493-95-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:231-343-6
FDA UNII: Search
Nikkaji Web:J208.796K
Beilstein Number:092214
MDL:MFCD00065050
XlogP3:-0.40 (est)
Molecular Weight:301.25215000
Formula:C12 H15 N O8
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:information only not used for fragrances or flavors
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 582.20 °C. @ 760.00 mm Hg (est)
Flash Point: 583.00 °F. TCC ( 305.90 °C. ) (est)
logP (o/w): -0.550 (est)
Soluble in:
 water, 7007 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
4-Nitrophenyl a-D-galactopyranoside
Glentham Life Sciences
4-Nitrophenyl a-D-galactopyranoside
Matrix Scientific
For experimental / research use only.
4-Nitrophenyl alpha-D-galactopyranoside, 95+%
sds
Santa Cruz Biotechnology
For experimental / research use only.
4-Nitrophenyl a-D-galactopyranoside ≥98%
Sigma-Aldrich: Sigma
For experimental / research use only.
4-Nitrophenyl a-D-galactopyranoside
sds
TCI AMERICA
For experimental / research use only.
4-Nitrophenyl a-D-Galactopyranoside [Substrate for a-D-Galactosidase] >98.0%(HPLC)
sds
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
information only not used for fragrances or flavors
Recommendation for 4-nitrophenyl alpha-dextro-galactopyranoside usage levels up to:
 not for fragrance use.
 
Recommendation for 4-nitrophenyl alpha-dextro-galactopyranoside flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :82000
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
Chemidplus:0007493950
 
References:
 (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7493-95-0
Pubchem (cid):82000
Pubchem (sid):135038043
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2940.00.6000
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
alpha-D-galactopyranoside, 4-nitrophenyl
(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
4-nitrophenyl alpha-D-galactopyranoside
p-nitrophenyl alpha-D-galactopyranoside
 

Articles:

PubMed:Stereochemical course of hydrolytic reaction catalyzed by alpha-galactosidase from cold adaptable marine bacterium of genus Pseudoalteromonas.
PubMed:Direct sugar binding to LacY measured by resonance energy transfer.
PubMed:Glycosylation of internal sugar residues of oligosaccharides catalyzed by alpha-galactosidase from Aspergillus fumigatus.
PubMed:Application of selectively acylated glycosides for the alpha-galactosidase-catalyzed synthesis of disaccharides.
PubMed:Identification of valine 177 as a mutation altering specificity for transport of sugars by the Escherichia coli lactose carrier. Enhanced specificity for sucrose and maltose.
PubMed:[Clinical value of N-acetyl-beta-D-glucosaminidase and alpha-galactosidase in liver diseases].
PubMed:Specific labeling of the lac carrier protein in membrane vesicles of Escherichia coli by a photoaffinity reagent.
 
Notes:
None found
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