CAS Number600-18-0
SynonymsEINECS 209-986-9; α-oxobutyric acid; 2-oxo-Butyric acid; a-keto-n-butyric acid; MFCD00004164; methyl-Pyruvic acid; propionyl- Formic acid; a-Oxobutyric acid; 2-Oxobutyric acid; a-oxo-n-butyric acid; 2-Oxobutanoic acid; a-ketobutyric acid
Molecular FormulaCH3CH2COCOOH
Molecular Weight102.09
Purity97%
Density1.2±0.1 g/cm3
Boiling Point84 °C/20 mmHg (lit.)
Melting Point30-34 °C (lit.)
Appearanceliquid
EINECS209-986-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 600-18-0 |
| Catalog No. | 2A-9023969 |
| Chinese Name | 2-丁酮酸 |
| Synonyms | EINECS 209-986-9; α-oxobutyric acid; 2-oxo-Butyric acid; a-keto-n-butyric acid; MFCD00004164; methyl-Pyruvic acid; propionyl- Formic acid; a-Oxobutyric acid; 2-Oxobutyric acid; a-oxo-n-butyric acid; 2-Oxobutanoic acid; a-ketobutyric acid |
| Molecular Formula | CH3CH2COCOOH |
| Molecular Weight | 102.09 |
| Purity | 97 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 84 °C/20 mmHg (lit.) |
| Melting Point | 30-34 °C (lit.) |
| Appearance | liquid |
| Storage Condition | −20°C |
| Packaging | III |
| Application | 2-Oxobutanoic acid is the enzymatic cleavage product of cystathionine. |
| EINECS | 209-986-9 |
| HTC | 2918300090 |
| PubChem ID | 24896237 |
| MDL Number | MFCD00004164 |
| SMILES | CCC(=O)C(O)=O |
| InChI | 1S/C4H6O3/c1-2-3(5)4(6)7/h2H2,1H3,(H,6,7) |
| InChI Key | TYEYBOSBBBHJIV-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1700514 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/23969_1_600_18_0.pdf |
| Bioactivity | 2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine. Related Catalog Natural Products >> Acids and Aldehydes Research Areas >> Others Target Human Endogenous Metabolite In Vitro 2-Oxobutanoic acid (alpha-Ketobutyric acid) is a product in the enzymatic cleavage of cystathionine. 2-Oxobutanoic acid is a substance that is involved in the metabolism of many amino acids as well as propanoate metabolism and C-5 branched dibasic acid metabolism. 2-Oxobutanoic acid is also one of the degradation products of threonine. It can be converted into propionyl-CoA (and subsequently methylmalonyl CoA, which can be converted into succinyl CoA, a citric acid cycle intermediate), and thus enter the citric acid cycle[1]. References [1]. CARROLL WR, et al. alpha-Ketobutyric acid as a product in the enzymatic cleavage of cystathionine. J Biol Chem. 1949 Aug;180(1):375-82. Chemical & Physical Properties Density 1.2±0.1 g/cm3 Boiling Point 177.8±0.0 °C at 760 mmHg Melting Point 30-34 °C(lit.) Molecular Formula C4H6O3 Molecular Weight 102.089 Flash Point 65.0±15.2 °C Exact Mass 102.031693 PSA 54.37000 LogP -0.71 Vapour Pressure 0.5±0.6 mmHg at 25°C Index of Refraction 1.427 Storage condition −20°C |
| Use of | 2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine. Properties Articles33 Name 2-oxobutanoic acid Synonym More Synonyms 2-Oxobutyric acid Biological Activity Description 2-Oxobutanoic acid is a product in the enzymatic cleavage of cystathionine. Related Catalog Natural Products >> Acids and Aldehydes Research Areas >> Others Human Endogenous Metabolite In Vitro 2-Oxobutanoic acid (alpha-Ketobutyric acid) is a product in the enzymatic cleavage of cystathionine. 2-Oxobutanoic acid is a substance that is involved in the metabolism of many amino acids as well as propanoate metabolism and C-5 branched dibasic acid metabolism. 2-Oxobutanoic acid is also one of the degradation products of threonine. It can be converted into propionyl-CoA (and subsequently methylmalonyl CoA, which can be converted into succinyl CoA, a citric acid cycle intermediate), and thus enter the citric acid cycle[1]. References [1]. CARROLL WR, et al. alpha-Ketobutyric acid as a product in the enzymatic cleavage of cystathionine. J Biol Chem. 1949 Aug;180(1):375-82. Chemical & Physical Properties Molecular Formula C4H6O3 Exact Mass 102.031693 PSA 54.37000 LogP -0.71 Index of Refraction 1.427 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified 2-Oxobutyric acid Modification number: 5 |
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