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dextro,laevo-tryptophan

Chemical Structure

General Material Information

Preferred name dextro,laevo-tryptophan
Trivial Name (±)-Tryptophan
Short Description propionic acid, 2-amino-3-indol-3-yl-
Formula C11 H12 N2 O2
CAS Number 54-12-6
ECHA Number 200-194-9
FDA UNII X9U7434L7A
Nikkaji Number J314.694D
Beilstein Number 86196
MDL MFCD00064339
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • (±)-2-amino-3-(3-indolyl)propionic acid
  • (±)-tryptophan
  • (RS)- tryptophan
  • 2-amino-3-(1H-indol-3-yl) propanoic acid
  • 2-amino-3-(1H-indol-3-yl)-propionicacid
  • 2-amino-3-(1H-indol-3-yl)propanoic acid
  • 2-amino-3-(lH-indol-3-yl)-propanoic acid
  • 2-amino-3-indol-3-ylpropionic acid
  • 2-amino-3-indolylpropanic acid
  • 2-amino-3-indolylpropanoic acid
  • a-aminoindole-3-propionic acid
  • alanine, 3-indol-3-yl-
  • dextro, laevo-tryptophan
  • DL-a- amino-3-indolepropionic acid
  • DL-tryptophan
  • DL-trytophan
  • indole-3-propionic acid, a-amino-
  • propionic acid, 2-amino-3-indol-3-yl-
  • tryptophan, DL-
  • tryptophane
  • tryptophan
  • DL-α-Amino-3-indolepropionic acid
  • (RS)-Tryptophan
  • 1H-Indole-3-alanine
  • NSC 13118
  • 2-Amino-3-(1H-indol-3-yl)-propionic acid

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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
Golm Metabolome Database:Search
KEGG (GenomeNet):C00806
HMDB (The Human Metabolome Database):HMDB30396
FooDB:FDB002251
Export Tariff Code:2933.90.1000
MedlinePlusSupp:View
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 204.22903442383
Flash Point TCC Value 224.7 °C TCC
logP (o/w) 1.04 est
Solubility
water, 2848 mg/L @ 25 °C (est) Yes

Potential Uses

Applications
Other purposes Antistatic agents
Cosmetic purposes Antistatic agents , Fragrance , Hair conditioning

Safety Information

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:
intraperitoneal-mouse LD50 > 1000 mg/kg
Biochemical Pharmacology. Vol. 15, Pg. 2134, 1966.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
cosmetic agents
Recommendation for dextro,laevo-tryptophan usage levels up to:
not for fragrance use.
Recommendation for dextro,laevo-tryptophan flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
ClinicalTrials.gov:search
Daily Med:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):54-12-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1148
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
2-amino-3-(1H-indol-3-yl)propanoic acid
Chemidplus:0000054126
RTECS:YN6129200 for cas# 54-12-6