Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: dimethisterone
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Purity: 98.0%
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79-64-1

79-64-1 structure

79-64-1 structure

Name: dimethisterone
Chemical Name: (6S,8R,9S,10R,13S,14S,17S)-17-hydroxy-6,10,13-trimethyl-17-prop-1-ynyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CAS Number: 79-64-1
Molecular Formula: C₂₃H₃₂O₂
Molecular Weight: 340.49900
Catalog: API Hormone and endocrine-regulating drugs Estrogen and progestogen drugs
Create Date: 2018-06-16 14:15:36
Modify Date: 2024-04-03 17:52:10

Name	(6S,8R,9S,10R,13S,14S,17S)-17-hydroxy-6,10,13-trimethyl-17-prop-1-ynyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Synonyms	Secrosteron Dimethisterone Dimethisteron Dimethisterone anhydrous 6a,21-dimethylethisterone Lutogan

Density	1.11g/cm3
Boiling Point	479ºC at 760 mmHg
Melting Point	102°
Molecular Formula	C₂₃H₃₂O₂
Molecular Weight	340.49900
Flash Point	203.5ºC
Exact Mass	340.24000
PSA	37.30000
LogP	4.51870
Index of Refraction	1.566

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BV8510000

CHEMICAL NAME :: Androst-4-en-3-one, 17-beta-hydroxy-6-alpha-methyl-17-(1-propynyl)-

CAS REGISTRY NUMBER :: 79-64-1

LAST UPDATED :: 199510

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C23-H32-O2

MOLECULAR WEIGHT :: 340.55

WISWESSER LINE NOTATION :: L E5 B666 OV MUTJ A1 E1 FQ F1UU2 L1 -A&L -B&AEF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 100 mg/kg

SEX/DURATION :: female 17-20 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: ECJPAE Endocrinologia Japonica. (Japan Pub. Trading Co., Ltd., POB 5030, Tokyo International, Tokyo, Japan) V.1- 1954- Volume(issue)/page/year: 24,77,1977

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 175 mg/kg

SEX/DURATION :: female 15-21 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - urogenital system

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 38,128,1961

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 70 mg/kg

SEX/DURATION :: female 14 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Fertility - other measures of fertility

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 5,57,1972

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 28 mg/kg

SEX/DURATION :: female 14 day(s) pre-mating

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

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 5,57,1972 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 21,377,1979