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propionic acid, 2-amino-3-indol-3-yl-
Notes:
Dietary supplement, nutrient
Tryptophan is one of the 20 standard amino acids, as well as an essential amino acid in the human diet. Only the L-stereoisomer of tryptophan is used in structural or enzyme proteins, but the D-stereoisomer is occasionally found in naturally produced peptides (for example, the marine venom peptide contryphan). (Wikipedia)
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 54-12-6 DL-Tryptophan >99.0% Essential amino acid.
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Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GM0325 DL-Tryptophan SDS
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 20-85800 dl-TRYPTOPHAN
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| CAS Number: | 54-12-6 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 200-194-9 | |
| Nikkaji Web: | J314.694D | |
| Beilstein Number: | 86196 | |
| MDL: | MFCD00064339 | |
| XlogP3: | -1.10 (est) | |
| Molecular Weight: | 204.22904000 | |
| Formula: | C11 H12 N2 O2 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: cosmetic agents
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: | 230.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 447.90 °C. @ 760.00 mm Hg (est) |
| Flash Point: | 436.00 °F. TCC ( 224.70 °C. ) (est) |
| logP (o/w): | 1.040 (est) |
| Soluble in: | |
| water, 2848 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
antistatic agents fragrance hair conditioning |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| DL-Tryptophan >99.0%
Odor: characteristic Use: Essential amino acid. |
| George Uhe Company |
| DL-Tryptophan |
| Glentham Life Sciences |
| DL-Tryptophan |
| Penta International |
| dl-TRYPTOPHAN |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| DL-Tryptophan 99% |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| DL-Tryptophan ≥99% |
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 |
References:
| 2-amino-3-(1H-indol-3-yl)propanoic acid | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 54-12-6 |
| Pubchem (cid): | 1148 |
| Pubchem (sid): | 134971646 |
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 |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| antistatic agents |
Occurrence (nature, food, other): note
| found in nature |
Synonyms:
| alanine, 3-indol-3-yl- | |
| 2- | amino-3-(1H-indol-3-yl)-propionicacid |
| 2- | amino-3-(1H-indol-3-yl)propanoic acid |
| (±)-2- | amino-3-(3-indolyl)propionic acid |
| 2- | amino-3-(lH-indol-3-yl)-propanoic acid |
| 2- | amino-3-indol-3-ylpropionic acid |
| DL-a- | amino-3-indolepropionic acid |
| 2- | amino-3-indolylpropanic acid |
| 2- | amino-3-indolylpropanoic acid |
| a- | aminoindole-3-propionic acid |
| indole-3-propionic acid, a-amino- | |
| propionic acid, 2-amino-3-indol-3-yl- | |
| (±)- | tryptophan |
| (RS)- | tryptophan |
| DL- | tryptophan |
| tryptophan, DL- | |
| tryptophane | |
| DL- | trytophan |