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thiohistidine
1H-imidazole-4-propanoic acid,a-amino-2,3-dihydro-2-thioxo; (S)-a-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid

Supplier Sponsors

Name:(2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
CAS Number: 2002-22-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:217-899-2
FDA UNII: MH6EDB26P8
Nikkaji Web:J9.542G
XlogP3:-3.60 (est)
Molecular Weight:187.22213000
Formula:C6 H9 N3 O2 S
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:antioxidant, bleaching agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 5.314e+004 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: antioxidants
bleaching agents
chelating agents
 
Suppliers:
BOC Sciences
For experimental / research use only.
H-2-Mercapto-His-OH 99%
Odor: characteristic
Use: An intermediate in the formation of L-egothioneine, a natural amino acid ubiquitously present in cells and tissues
 
Safety Information:
 
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:
antioxidant, bleaching agents
Recommendation for thiohistidine usage levels up to:
 not for fragrance use.
 
Recommendation for thiohistidine 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 :2733604
National Institute of Allergy and Infectious Diseases:Data
(2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
Chemidplus:0002002224
 
References:
 (2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):2733604
Pubchem (sid):135256076
 
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
HMDB (The Human Metabolome Database):Search
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
(S)-alpha-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid
(2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
1H-imidazole-4-propanoic acid,a-amino-2,3-dihydro-2-thioxo; (S)-a-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid
L-thiolhistidine
 
 
Notes:
None found
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