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

homogentisic acid
acetic acid, (2,5-dihydroxyphenyl)-

Supplier Sponsors

Name:2-(2,5-dihydroxyphenyl)acetic acid
CAS Number: 451-13-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:207-192-7
FDA UNII: NP8UE6VF08
Nikkaji Web:J5.750I
Beilstein Number:2692860
MDL:MFCD00004324
XlogP3:0.50 (est)
Molecular Weight:167.14059000
Formula:C8 H7 O4
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
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Google Scholar: with word "odor"Search
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
Melting Point: 153.00 °C. @ 760.00 mm Hg
Boiling Point: 439.30 °C. @ 760.00 mm Hg (est)
Flash Point: 452.00 °F. TCC ( 233.60 °C. ) (est)
logP (o/w): 0.860
Soluble in:
 water, 8.50E+05 mg/L @ 25 °C (exp)
 water, 1.092e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfa Biotechnology
For experimental / research use only.
Homogentisinic acid 98%
BOC Sciences
For experimental / research use only.
Homogentisic acid ≥99%
ExtraSynthese
For experimental / research use only.
homoGentisic Acid (HPLC) ≥95%
Santa Cruz Biotechnology
For experimental / research use only.
homoGentisic Acid ≥95%
Sigma-Aldrich: Aldrich
For experimental / research use only.
2,5-Gentisic Acid crystalline
sds
TCI AMERICA
For experimental / research use only.
2,5-Gentisic Acid >97.0%(HPLC)(T)
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:
natural substances and extractives
Recommendation for homogentisic acid usage levels up to:
 not for fragrance use.
 
Recommendation for homogentisic acid flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):451-13-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :780
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
2-(2,5-dihydroxyphenyl)acetic acid
Chemidplus:0000451138
RTECS:AH0589000 for cas# 451-13-8
 
References:
 2-(2,5-dihydroxyphenyl)acetic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):780
Pubchem (sid):134975316
 
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
Golm Metabolome Database:Search
Metabolomics Database:Search
UM BBD:Search
KEGG (GenomeNet):C00544
HMDB (The Human Metabolome Database):HMDB00130
FooDB:FDB021899
Export Tariff Code:2918.29.7500
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 found in nature
 
Synonyms:
 acetic acid, (2,5-dihydroxyphenyl)-
 alcapton
 benzeneacetic acid, 2,5-dihydroxy-
2,5-dihydroxy-alpha-toluic acid
2,5-dihydroxybenzeneacetic acid
2,5-dihydroxyphenyl acetic acid
2-(2,5-dihydroxyphenyl)acetic acid
2,5-dihydroxyphenylacetic acid
homogentisate
homogentisate acid
homogentisinic acid
 

Articles:

PubMed:DFT for exploring the antioxidant potential of homogentisic and orsellinic acids.
PubMed:Anticholinesterase activity of phenolic acids and their derivatives.
PubMed:Riboflavin and lumichrome in Dalmatian sage honey and other unifloral honeys determined by LC-DAD technique.
PubMed:Potential of fruit wastes as natural resources of bioactive compounds.
PubMed:Antioxidant capacities, phenolic compounds and polysaccharide contents of 49 edible macro-fungi.
PubMed:Antioxidant profile of strawberry tree honey and its marker homogentisic acid in several models of oxidative stress.
PubMed:A novel ex vivo organotypic culture model of alkaptonuria-ochronosis.
PubMed:Floral markers of strawberry tree (Arbutus unedo L.) honey.
PubMed:Separation and determination of l-tyrosine and its metabolites by capillary zone electrophoresis with a wall-jet amperometric detection.
PubMed:Alkaptonuric ochronosis: Report of a case and brief review.
PubMed:Leptin decreases plasma paraoxonase 1 (PON1) activity and induces oxidative stress: the possible novel mechanism for proatherogenic effect of chronic hyperleptinemia.
PubMed:Homogentisic acid: a phenolic acid as a marker of strawberry-tree (Arbutus unedo) honey.
 
Notes:
None found
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