Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 11-PREGNENE-3,20-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

26423-79-0

26423-79-0 structure

26423-79-0 structure

Name: 11-PREGNENE-3,20-DIONE
Chemical 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
CAS Number: 26423-79-0
Molecular Formula: C₂₁H₃₀O₂
Molecular Weight: 314.46200
Create Date: 2016-06-26 05:56:27
Modify Date: 2024-02-26 19:43:21

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
Synonyms	Pregn-11-ene-3,20-dione 11-Pregnen-3,20-dione

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

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