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α-丁酮酸

α-丁酮酸
IUPAC名
2-oxobutanoic acid
识别
CAS号 600-18-0  checkY
PubChem 58
ChemSpider 57
SMILES
 
  • O=C(C(=O)O)CC
InChI
 
  • 1/C4H6O3/c1-2-3(5)4(6)7/h2H2,1H3,(H,6,7)
InChIKey TYEYBOSBBBHJIV-UHFFFAOYAT
ChEBI 30831
DrugBank DB04553
KEGG C00109
MeSH Alpha-ketobutyric+acid
性质
化学式 C4H6O3
摩尔质量 102.089 g/mol g·mol⁻¹
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

α-丁酮酸(英語:α-Ketobutyric acid)是胱硫醚裂解之后生成的产物。

它亦是苏氨酸的降解产物之一,由苏氨酸脱氨酶脱氨而来。

它也可被转化为丙酰辅酶A(并接着转化为甲基丙二酰辅酶A,后者可被转化为琥珀酰辅酶A,这是一种三羧酸循环中间产物),因此可以进入三羧酸循环

另见

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α-丁酮酸
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