4-甲基辛酸

化合物

4-甲基辛酸(英語:4-methyloctanoic acid)是壬酸的一种同分异构体,属于支链脂肪酸(BCFA)[1]结构简式CH3(CH2)3CH(CH3)(CH2)2COOH,是羊肉膻味的来源之一[2][3]

4-甲基辛酸
英文名 4-methyloctanoic acid
识别
CAS号 54947-74-9
PubChem 62089
ChemSpider 55926
SMILES
 
  • CCCCC(C)CCC(=O)O
InChI
 
  • 1S/C9H18O2/c1-3-4-5-8(2)6-7-9(10)11/h8H,3-7H2,1-2H3,(H,10,11)
InChIKey LEGGANXCVQPIAI-UHFFFAOYSA-N
ChEBI 179879
性质
化学式 C9H18O2
摩尔质量 158.24 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考资料

  1. ^ Api, AM; Belsito, D; Botelho, D; Bruze, M; Burton GA, Jr; Buschmann, J; Dagli, ML; Date, M; Dekant, W; Deodhar, C; Francis, M; Fryer, AD; Jones, L; Joshi, K; La Cava, S; Lapczynski, A; Liebler, DC; O'Brien, D; Patel, A; Penning, TM; Ritacco, G; Romine, J; Sadekar, N; Salvito, D; Schultz, TW; Sipes, IG; Sullivan, G; Thakkar, Y; Tokura, Y; Tsang, S. RIFM fragrance ingredient safety assessment, 4-methyloctanoic acid, CAS Registry Number 54947-74-9.. Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 2019-08,. 130 Suppl 1: 110569. PMID 31189081. doi:10.1016/j.fct.2019.110569. 
  2. ^ O A Young, J L Berdagué, C Viallon, S Rousset-Akrim, M Theriez. Fat-borne volatiles and sheepmeat odour. Meat Sci. 1997, 45 (2). PMID 22061302. doi:10.1016/s0309-1740(96)00100-3. 
  3. ^ 为什么有的羊肉不膻--健康·生活--人民网. health.people.com.cn.