| Identification | Back Directory | [Name]
α-Keto Isovaleric Acid Sodium Salt Dimethyl-13C2 | [CAS]
634908-42-2 | [Synonyms]
α-Keto Isovaleric Acid Sodium Salt Dimethyl-13C2 |
| Chemical Properties | Back Directory | [Melting point ]
227-230°C (lit.) | [form ]
solid | [color ]
White to off-white | [InChI]
1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1/i1+1,2+1; | [InChIKey]
WIQBZDCJCRFGKA-AWQJXPNKSA-M | [SMILES]
[Na+].[13CH3]C([13CH3])C(=O)C([O-])=O | [CAS Number Unlabeled]
3715-29-5 |
| Hazard Information | Back Directory | [Uses]
3-Methyl-2-oxobutanoic acid-13C2 is the 13C labeled Sodium 3-methyl-2-oxobutanoate[1]. Sodium 3-methyl-2-oxobutanoate is a precursor of pantothenic acid in Escherichia coli[2][3][4]. | [References]
[1] Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216. DOI:10.1177/1060028018797110
[2] MAAS WK, et al. alpha-Ketoisovaleric acid, a precursor of pantothenic acid in Escherichia coli. J Bacteriol. 1953 Apr;65(4):388-93. DOI:10.1128/jb.65.4.388-393.1953
[3] Schauder P, et al. Oral administration of alpha-ketoisovaleric acid or valine in humans: blood kinetics and biochemical effects. J Lab Clin Med. 1984 Apr103(4):597-605. PMID:6366097
[4] Coitinho AS, et al. Pharmacological evidence that alpha-ketoisovaleric acid induces convulsions through GABAergic and glutamatergic mechanisms in rats. Brain Res. 2001 Mar 9894(1):68-73. DOI:10.1016/s0006-8993(00)03321-7 |
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| Company Name: |
Merck KGaA
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21-20338288 |
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www.sigmaaldrich.cn |
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