(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

Modify Date: 2024-02-11 13:46:45

(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 Structure
(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 structure
Common 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
CAS Number 7548-46-1 Molecular Weight 403.35300
Density 1.31g/cm3 Boiling Point 481.5ºC at 760 mmHg
Molecular Formula C22H27BrO2 Melting Point N/A
MSDS N/A Flash Point 201ºC

 Names

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 More Synonyms

 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

 Synonyms

bdh-6140