Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)

名称

[ CAS 号 ]:
903-71-9

[ 英文名 ]:
Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)

[英文别名 ]:

物理化学性质

[ 密度 ]:
1.07g/cm3

[ 沸点 ]:
453.7ºC at 760mmHg

[ 分子式 ]:
C22H32O2

[ 分子量 ]:
328.48800

[ 闪点 ]:
169ºC

[ 精确质量 ]:
328.24000

[ PSA ]:
34.14000

[ LogP ]:
4.96950

[ 折射率 ]:
1.537

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU5406000
CHEMICAL NAME :
Pregn-4-ene-3,20-dione, 6-alpha-methyl-
CAS REGISTRY NUMBER :
903-71-9
LAST UPDATED :
198910
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C22-H32-O2
MOLECULAR WEIGHT :
328.54
WISWESSER LINE NOTATION :
L E5 B666 OV MUTJ A1 E1 FV1 L1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
160 mg/kg
SEX/DURATION :
female 1-8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
REFERENCE :
ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 54,8,1967
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
500 ug/kg
SEX/DURATION :
female 5 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 142,469,1962
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相关化合物

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