甜菊醇

甜菊醇
	IUPAC名; (5β,8α,9β,10α,13α)-13-Hydroxykaur-16-en-18-oic acid
别名	Hydroxydehydrostevic acid; 13-Hydroxykaurenoic acid; ent-13-Hydroxy-kauran-16-en-19-oic acid
识别
CAS号	471-80-7
PubChem	452967
ChemSpider	398979
SMILES	O=C(O)[C@]4([C@H]3CC[C@@]21C[C@](O)(\C(=C)C1)CC[C@H]2[C@]3(C)CCC4)C;
InChI	1/C20H30O3/c1-13-11-19-9-5-14-17(2,7-4-8-18(14,3)16(21)22)15(19)6-10-20(13,23)12-19/h14-15,23H,1,4-12H2,2-3H3,(H,21,22)/t14-,15-,17+,18+,19+,20-/m0/s1;
InChIKey	QFVOYBUQQBFCRH-VQSWZGCSBR
性质
化学式	C20H30O3
摩尔质量	318.45 g·mol−1
	若非注明，所有数据均出自一般条件（25 ℃，100 kPa）下。

甜菊醇（Steviol）是一种双萜，1931年首次从甜菊中分离出来。[1]而直到1960年，人们才完全了解其化学结构。[2]甜菊醇的甜度是糖的三百倍，但对血糖的影响最小。

参考资料

Bridel, M.; Lavieille, R. (1931). "The sweet principle in Kaa-he-e (Stevia rebaudiana. Bertoni). II. Hydrolysis of stevioside by enzymes. III. Steviol by enzymic hydrolysis and isosteviol by acid hydrolysis.". Bulletin de la Societe de Chimie Biologique 13: 781–796.
Dolder, Fred; Lichti, Heinz; Mosettig, Erich; Quitt, Peter (1960). "The structure and stereochemistry of steviol and isosteviol". Journal of the American Chemical Society 82: 246–247.

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