(8S,9S,13S,14S)-17-(2-bromoethynyl)-3,17-dimethoxy-13-methyl-7,8,9,11, 12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
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Names
[ CAS No. ]:
7548-46-1
[ Name ]:
(8S,9S,13S,14S)-17-(2-bromoethynyl)-3,17-dimethoxy-13-methyl-7,8,9,11, 12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene
[Synonym ]:
bdh-6140
Chemical & Physical Properties
[ Density]:
1.31g/cm3
[ Boiling Point ]:
481.5ºC at 760 mmHg
[ Molecular Formula ]:
C22H27BrO2
[ Molecular Weight ]:
403.35300
[ Flash Point ]:
201ºC
[ Exact Mass ]:
402.11900
[ PSA ]:
18.46000
[ LogP ]:
5.29230
[ Index of Refraction ]:
1.594
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RC8924700
- CHEMICAL NAME :
- 19-Nor-17-alpha-pregna-1,3,5(10)-trien-20-yne, 21-bromo-3,17-dimethoxy-
- CAS REGISTRY NUMBER :
- 7548-46-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C22-H27-Br-O2
- MOLECULAR WEIGHT :
- 403.40
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 1500 ug/kg
- SEX/DURATION :
- female 1-5 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
- REFERENCE :
- ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 24 ug/kg
- SEX/DURATION :
- female 3 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 180 ug/kg
- SEX/DURATION :
- female 1-5 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated)
- REFERENCE :
- ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 36300 ng/kg
- SEX/DURATION :
- female 3 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 53,443,1966