咖啡酸甲酯

Methyl caffeate
	IUPAC名; Methyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
别名	Caffeic acid methyl ester; methylcaffeate; Methyl 3,4-dihydroxycinnamate
识别
CAS号	3843-74-1
PubChem	689075
ChemSpider	600455
SMILES	COC(=O)/C=C/C1=CC(=C(C=C1)O)O;
InChI	1/C10H10O4/c1-14-10(13)5-3-7-2-4-8(11)9(12)6-7/h2-6,11-12H,1H3/b5-3+;
InChIKey	OCNYGKNIVPVPPX-HWKANZROBE
性质
化学式	C10H10O4
摩尔质量	194.18 g·mol−1
相关物质
相关化学品	咖啡酸、咖啡酸乙酯
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

咖啡酸甲酯（英语：Methyl caffeate）是一种天然的羟基肉桂酸的酯，分子式C₁₀H₁₀O₄，可在水茄（学名：Solanum torvum）中发现^[1]，可作为α-葡萄糖苷酶的抑制剂^[2]。

参考文献

^ Gandhi, Gopalsamy Rajiv; Ignacimuthu, Savarimuthu; Paulraj, Michael Gabriel; Sasikumar, Ponnusamy. Antihyperglycemic activity and antidiabetic effect of methyl caffeate isolated from Solanum torvum Swartz. Fruit in streptozotocin induced diabetic rats. European Journal of Pharmacology. 2011, 670 (2–3): 623–631. PMID 21963451. doi:10.1016/j.ejphar.2011.09.159.
^ Takahashi, Keisuke; Yoshioka, Yasuyuki; Kato, Eisuke; Katsuki, Shigeki; Iida, Osamu; Hosokawa, Keizo; Kawabata, Jun. Methyl Caffeate as an α-Glucosidase Inhibitor from Solanum torvum Fruits and the Activity of Related Compounds. Bioscience, Biotechnology, and Biochemistry. 2014, 74 (4): 741–745. PMID 20378981. S2CID 23067847. doi:10.1271/bbb.90789.