奎尼酸(英语:Quinic acid,又叫金鸡纳酸奎宁酸)是一种环己多醇羧酸,能从金鸡纳树树皮、咖啡豆以及其它植物产物中提取,能通过绿原酸水解合成。奎尼酸也能影响咖啡的酸度。

Quick Facts 奎尼酸, 识别 ...
奎尼酸
Quinic acid
Quinic acid
IUPAC名
(1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexanecarboxylic acid
识别
CAS号 77-95-2  checkY
PubChem 6508
ChemSpider 10246715
SMILES
 
  • O[C@]1(C[C@@H](O)[C@@H](O)[C@H](O)C1)C(O)=O
InChI
 
  • 1/C7H12O6/c8-3-1-7(13,6(11)12)2-4(9)5(3)10/h3-5,8-10,13H,1-2H2,(H,11,12)/t3-,4-,5-,7+/m1/s1
InChIKey AAWZDTNXLSGCEK-WYWMIBKRBU
ChEBI 17521
性质
化学式 C7H12O6
摩尔质量 192.17 g·mol⁻¹
密度 1.35 g/cm³
熔点 168 °C(441 K)
危险性
NFPA 704
0
0
0
 
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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