品牌现货直购

16915-71-2

16915-71-2结构式

常用中文名：烯孕醇
常用英文名：cingestol
CAS号：16915-71-2
分子式：C₂₀H₂₈O
分子量：284.43600
发布时间：2018-08-27 18:15:54
更新时间：2024-02-25 01:54:14

化源商城直购

中文名	烯孕醇
英文名	(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
英文别名	EINECS 240-964-1 Lutisan 19-Nor-17alpha-pregn-5-en-20-yn-17-ol Cingestolo Cingestolum CINGESTOL

密度	1.08g/cm3
沸点	399.6ºC at 760mmHg
分子式	C₂₀H₂₈O
分子量	284.43600
闪点	176.9ºC
精确质量	284.21400
PSA	20.23000
LogP	4.31350
蒸汽压	0mmHg at 25°C
折射率	1.568

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RC8961110

CHEMICAL NAME :: 19-Nor-17-alpha-pregn-5-en-20-yn-17-ol

CAS REGISTRY NUMBER :: 16915-71-2

LAST UPDATED :: 198910

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H28-O

MOLECULAR WEIGHT :: 284.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1825 ug/kg

SEX/DURATION :: female 52 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 7,503,1973