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

laevo-abrine
methyl-L-tryptophan

Supplier Sponsors

Name:(2S)-3-(1H-indol-3-yl)-2-(methylamino)propanoic acid
CAS Number: 526-31-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:208-388-5
FDA UNII: P57TWL22IX
Nikkaji Web:J6.659A
MDL:MFCD00005645
XlogP3:-0.50 (est)
Molecular Weight:218.25598000
Formula:C12 H14 N2 O2
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
Google Scholar: with word "flavor"Search
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: 295.00 °C. @ 760.00 mm Hg
Soluble in:
 water, 1321 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.
L-Abrine 98%
BOC Sciences
For experimental / research use only.
L-Abrine >98%
Sigma-Aldrich
For experimental / research use only.
L-Abrine 99%
TCI AMERICA
For experimental / research use only.
L-Abrine
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 laevo-abrine usage levels up to:
 not for fragrance use.
 
Recommendation for laevo-abrine 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 :160511
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
(2S)-3-(1H-indol-3-yl)-2-(methylamino)propanoic acid
Chemidplus:0000526318
 
References:
 (2S)-3-(1H-indol-3-yl)-2-(methylamino)propanoic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):160511
Pubchem (cas):526-31-8
 
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
KEGG (GenomeNet):C02983
HMDB (The Human Metabolome Database):Search
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
 abrus precatorius seeds
Search Trop Picture
 
Synonyms:
L-abrine
(2S)-3-(1H-indol-3-yl)-2-(methylamino)propanoic acid
 methyl-L-tryptophan
 methyl-laevo-tryptophan
 

Articles:

PubMed:Quantification of L-abrine in human and rat urine: a biomarker for the toxin abrin
PubMed:Rapid method using two microbial enzymes for detection of L-abrine in food as a marker for the toxic protein abrin
PubMed:Isolation, Solid-state Structure Determination, In Silico and In Vitro Anticancer Evaluation of an Indole Amino Acid Alkaloid L-Abrin
PubMed:A case of abrin toxin poisoning, confirmed via quantitation of L-abrine (N-methyl-L-tryptophan) biomarker
PubMed:Massive fatal overdose of abrin with progressive encephalopathy()
PubMed:A portable and chromogenic enzyme-based sensor for detection of abrin poisoning
PubMed:Production of diprenylated indole derivatives by tandem incubation of two recombinant dimethylallyltryptophan synthases
PubMed:Chemoenzymatic synthesis of prenylated indole derivatives by using a 4-dimethylallyltryptophan synthase from Aspergillus fumigatus
PubMed:[Contribution to the study of the modifications of inflammatory reactions, induced by abrine, in guinea pigs immunized with ana-abrin
PubMed:Endogenous and dietary indoles: a class of antioxidants and radical scavengers in the ABTS assay
PubMed:Ergot alkaloid biosynthesis in Aspergillus fumigatus. Overproduction and biochemical characterization of a 4-dimethylallyltryptophan
PubMed:[Action of the abrine on the hemolytic complex of the guinea pig anti-sheep serum; determination of its anticomplementary power]
PubMed:[Anti-inflammatory activity of inflammatory substances. Action of abrin and saponin on inflammation induced with staphylococcal toxin
 
Notes:
None found
Please share your Comments.
Email Address:
Top of Page | Home
Copyright © 1980-2025 The Good Scents Company (tgsc) ™ | Disclaimer | Privacy Policy