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乳醛(英语:Lactaldehyde,或称为2-羟基丙醛2-hydroxypropionaldehyde)是一种羟基醛结构简式CH3CHOHCHO,是丙酮醛途径英语Methylglyoxal pathway代谢中间产物甘油脱氢酶(gldA)催化丙酮醛生成D-乳醛,再通过醛脱氢酶英语Aldehyde dehydrogenase氧化成L-乳酸[1]

事实速览 乳醛, 识别 ...
乳醛
Skeletal formula
Ball-and-stick model of L-lactaldehyde
IUPAC名
2-Hydroxypropanal
别名 Hydroxypropionaldehyde
识别
CAS号 598-35-6  checkY
3946-09-6((R))  checkY
3913-64-2((S))  checkY
PubChem 855
ChemSpider 832
SMILES
 
  • O=CC(O)C
InChI
 
  • 1/C3H6O2/c1-3(5)2-4/h2-3,5H,1H3
InChIKey BSABBBMNWQWLLU-UHFFFAOYAY
ChEBI 18419
KEGG C05999
性质
化学式 C3H6O2
摩尔质量 74.08 g·mol−1
相关物质
相关化合物 Glycolaldehyde

3-Hydroxybutanal

若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
关闭

乳醛自身可发生缩合反应,生成带有1,4-二𫫇烷结构的环状化合物

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参考文献

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