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HCID 46926496生成日期:2026年10月23日

17-乙酰氧基-5a-雄甾-2,16-二烯

罗库溴铵中间体B · 罗库溴铵中间体3 · 罗库溴铵杂质1268 · 罗库溴铵中间体3(LK-3) · 17-乙酰氧基-5α-雄甾-2,16-二烯 · 17-乙酰氧基-5a-雄甾-2,16-二烯 · 5??雄甾-2,16-二烯-17-醇乙酸酯 · 17Β-乙酰氧基-5Α-雄甾烷-2,16-二烯

https://huagongshe.com/zh-CN/chemical/46926496

17-乙酰氧基-5a-雄甾-2,16-二烯 分子结构式

标识与物理属性

CAS No.50588-42-6
分子式C21H30O2
平均分子量314.5 g/mol
单同位素质量314.2245802 g/mol
SMILESCC(=O)OC1=CC[C@H]2[C@@H]3CC[C@H]4CC=CC[C@]4(C)[C@H]3CC[C@]12C
InChIKeyPEPMRHLQYPCJPR-KPKYYQPRSA-N
PubChem CID46926496
EC No.610-545-1
DTXSIDDTXSID50677362
中文名17-乙酰氧基-5a-雄甾-2,16-二烯

化学与物理性质

XLogP5.6
极性表面积26.3
氢键供体0
氢键受体2
可旋转键2
重原子23
形式电荷0
复杂度574
沸点413.2±45.0 °C(Predicted)
密度1.07
蒸气压0.001Pa at 25℃
储存条件2-8°C
溶解性Chloroform (Sparingly), Methanol (Slightly)
形态Powder
InChIInChI=1/C21H30O2/c1-14(22)23-19-10-9-17-16-8-7-15-6-4-5-12-20(15,2)18(16)11-13-21(17,19)3/h4-5,10,15-18H,6-9,11-13H2,1-3H3/t15-,16+,17+,18+,20+,21+/s3
InChIKeyPEPMRHLQYPCJPR-ISHWDHFHNA-N
SMILESC1C[C@@]2([H])[C@](C)(CC=1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)C(OC(C)=O)=CC3)CC2 |&1:2,4,8,10,12,14,r|
LogP(油水分配系数)7.9 at 35℃ and pH7

安全与法规

GHS 分类WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P203, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
法规信息REACH registered substance: (5α)-Androsta-2,16-dien-17-yl acetate (EC: 610-545-1)
Hazard Classes and CategoriesSkin Irrit. 2 (100%)