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propionic acid, 2-amino-2-methyl-
Notes:
Aminoisobutyric acid is a nonprotein amino acid (is an end product of pyrimidine metabolism) excreted in the urine of about 5% of healthy individuals (PMID 14806475), and high excretion is an autosomal recessive phenotype (PMID 13058271) [HMDB]
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| CAS Number: | 62-57-7 |  3D/inchi
|
| Other(deleted CASRN): | 18389-23-6 | |
| ECHA EINECS - REACH Pre-Reg: | 200-544-0 | |
| FDA UNII: | 1E7ZW41IQU | |
| Beilstein Number: | 0506496 | |
| MDL: | MFCD00008049 | |
| Molecular Weight: | 103.12113000 | |
| Formula: | C4 H9 N O2 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: pharmaceuticals / chemical synthisis
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: | 335.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 204.35 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.108000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 171.00 °F. TCC ( 77.40 °C. ) (est) |
| logP (o/w): | -0.163 (est) |
| Soluble in: | |
| water, 1.81E+05 mg/L @ 25 °C (exp) | |
| water, 1.429e+005 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 2-Aminoisobutyric acid 99% |
| Glentham Life Sciences |
| 2-Aminoisobutyric Acid |
| Penta International |
| 2-METHYL ALANINE |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 2-Aminoisobutyric Acid ≥99% |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2-Aminoisobutyric Acid 98% |
| TCI AMERICA |
| For experimental / research use only. |
| 2-Aminoisobutyric Acid >98.0%(T) |
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 750 mg/kg National Technical Information Service. Vol. AD691-490 intraperitoneal-rat LD > 2500 mg/kg Biochemical Pharmacology. Vol. 5, Pg. 108, 1960. | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | pharmaceuticals / chemical synthisis | ||
| Recommendation for 2-aminoisobutyric acid usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2-aminoisobutyric 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): | 62-57-7 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 6119 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 2-amino-2-methylpropanoic acid | |
| Chemidplus: | 0000062577 |
| RTECS: | AY7000000 for cas# 62-57-7 |
References:
| 2-amino-2-methylpropanoic acid | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 6119 |
| Pubchem (sid): | 134971519 |
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): | C03665 |
| HMDB (The Human Metabolome Database): | HMDB01906 |
| FooDB: | FDB022732 |
| Export Tariff Code: | 2922.49.4050 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| alanine, 2-methyl- | |
| 2- | amino-2-methyl-propanoic acid |
| 2- | amino-2-methyl-propionic acid |
| 2- | amino-2-methylpropanoic acid |
| 2- | amino-2-methylpropionic acid |
| 2- | amino-isobutyric acid |
| a- | aminoisobutanoic acid |
| 2- | aminoisobutyic acid |
| a- | aminoisobutyric acid |
| 2- | aminoisobutyricacid |
| 2- | methyl alanine |
| (a- | methyl)alanine |
| 2- | methylalanine |
| a- | methylalanine |
| propionic acid, 2-amino-2-methyl- |