Pregn-4-ene-3,20-dione,12-bromo-11-hydroxy-, (11b,12a)- (9CI)

名称

[ CAS 号 ]:
1242-47-3

[ 英文名 ]:
Pregn-4-ene-3,20-dione,12-bromo-11-hydroxy-, (11b,12a)- (9CI)

[英文别名 ]:

11beta-Hydroxy-12alpha-bromoprogesterone
UNII-7E8FHZ33OI

物理化学性质

[ 密度 ]:
1.36g/cm3

[ 沸点 ]:
528.4ºC at 760mmHg

[ 分子式 ]:
C₂₁H₂₉BrO₃

[ 分子量 ]:
409.35700

[ 闪点 ]:
273.4ºC

[ 精确质量 ]:
408.13000

[ PSA ]:
54.37000

[ LogP ]:
4.06770

[ 蒸汽压 ]:
2.25E-13mmHg at 25°C

[ 折射率 ]:
1.58

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5010140

CHEMICAL NAME :: Pregn-4-ene-3,20-dione, 12-alpha-bromo-11-beta-hydroxy-

CAS REGISTRY NUMBER :: 1242-47-3

BEILSTEIN REFERENCE NO. :: 3165270

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H29-Br-O3

MOLECULAR WEIGHT :: 409.41

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Unreported

DOSE :: 400 ug/kg

SEX/DURATION :: female 1 day(s) pre-mating

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

REFERENCE :: ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 71,494,1958

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