Ergotaminine CAS Registry Number: 639-81-6 麦角胺宁
CAS Name: 12'-Hydroxy-2'-methyl-5'a-(phenylmethyl)-8a-ergotaman-3',6',18-trione
Percent Composition: C 68.14%, H 6.07%, N 12.04%, O 13.75%
📌 参考资料/链接：
Literature References: An alkaloid isomeric with ergotamine, q.v. Isoln from ergot: Stoll, Helv. Chim. Acta 28, 1283 (1945); Stoll et al., US 2809920 (1957 to Saul Co.); Tabor, Vining, Can. J. Microbiol. 3, 55 (1957).
📄 详细内容
Properties: Crystallizes solvent-free, unlike ergotamine which tends to retain the solvent of crystn. Thin rhombic plates from methanol, dec 241-243°. [a]D20 +369° (c = 0.5 in chloroform). Much less sol than ergotamine; sol in about 1000 parts boiling alcohol, 1500 parts boiling methanol; fairly sol in chloroform, pyridine, glacial acetic acid. Does not seem to form salts.
Optical Rotation: [a]D20 +369° (c = 0.5 in chloroform)
产品链接: 639-81-6››