11-PREGNENE-3,20-DIONE

Modify Date: 2025-09-13 18:34:01

11-PREGNENE-3,20-DIONE structure	Common Name	11-PREGNENE-3,20-DIONE
	CAS Number	26423-79-0	Molecular Weight	314.46200
	Density	1.065g/cm3	Boiling Point	428.6ºC at 760mmHg
	Molecular Formula	C₂₁H₃₀O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	160.1ºC

Name	(8S,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Synonym	More Synonyms

Density	1.065g/cm3
Boiling Point	428.6ºC at 760mmHg
Molecular Formula	C₂₁H₃₀O₂
Molecular Weight	314.46200
Flash Point	160.1ºC
Exact Mass	314.22500
PSA	34.14000
LogP	4.57940
Vapour Pressure	1.5E-07mmHg at 25°C
Index of Refraction	1.526
InChIKey	ZQTJQOPWOKKYDC-CVHNGYJVSA-N
SMILES	CC(=O)C1CCC2C3CCC4CC(=O)CCC4(C)C3C=CC12C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5003000

CHEMICAL NAME :: Pregn-11-ene-3,20-dione

CAS REGISTRY NUMBER :: 26423-79-0

BEILSTEIN REFERENCE NO. :: 2296564

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H30-O2

MOLECULAR WEIGHT :: 314.51

WISWESSER LINE NOTATION :: L E5 B666 OV CUTJ A1 E1 FV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

DOSE :: 99600 ug/kg

SEX/DURATION :: male 48 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands

REFERENCE :: IJEBA6 Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 5,45,1967

Pregn-11-ene-3,20-dione

11-Pregnen-3,20-dione

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Product Name: 11-PREGNENE-3,20-DIONE
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