(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,8,9,12,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione

Modify Date: 2024-04-02 16:26:33

(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,8,9,12,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione structure	Common Name	(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,8,9,12,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione
	CAS Number	21063-91-2	Molecular Weight	326.42900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₁H₂₆O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,8,9,12,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione
Synonym	More Synonyms

Molecular Formula	C₂₁H₂₆O₃
Molecular Weight	326.42900
Exact Mass	326.18800
PSA	51.21000
LogP	3.67850
Vapour Pressure	2.23E-10mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU4154081

CHEMICAL NAME :: Pregna-4,6-diene-3,11,20-trione

CAS REGISTRY NUMBER :: 21063-91-2

BEILSTEIN REFERENCE NO. :: 3006138

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C21-H26-O3

MOLECULAR WEIGHT :: 326.47

WISWESSER LINE NOTATION :: L E5 B666 CV OV KU MUTJ A1 E1 FV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Unreported

DOSE :: 150 mg/kg

SEX/DURATION :: female 30 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: RPHRA6 Recent Progress In Hormone Research. Proceedings of the Laurentian Hormone Conference. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1947- Volume(issue)/page/year: 20,395,1964

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 500 ug/kg

SEX/DURATION :: female 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - other measures of fertility

REFERENCE :: 85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,57,1965

11-Keto-6-dehydroprogesterone

Pregna-4,6-diene-3,11,20-trione