Post

CAS号: 17479-19-5 英文名称: dihydroergocristine 英文同义词: NSC 409663;Dihydroergocristin;dihydroergocristine;9,10-Dihydroergocristine;Dihydroergotamine Mesilate Impurity E;Dihydro Ergotamine Mesylate Impurity E;9,10α-Dihydro-12'-hydroxy-2'-isopropyl-5'α-benzylergotaman-3',6',18-trione;9,10α-Dihydro-12'-hydroxy-2'-isopropyl-5'α-(phenylmethyl)ergotaman-3',6',18-trione;Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)-, (5'α,10α)- 中文名称: 双氢麦角汀 中文同义词: 双氢麦角汀;9,10-二氢麦角汀 分子式: C35H41N5O5 分子量: 611.73 熔点 : 199℃ (decomposition) 沸点 : 899.3±65.0 °C(Predicted) 密度 : 1.41±0.1 g/cm3(Predicted) 酸度系数(pKa): pKa 6.89±0.07(H2O t=24 I≤0.01) (Uncertain)