Pregn-17(20)-en-21-oic acid, 3,16-dihydroxy-11-oxo-, gamma-lactone, (3-beta,5-alpha,16-beta)-

名称

[ CAS 号 ]:
337-67-7

[ 英文名 ]:
Pregn-17(20)-en-21-oic acid, 3,16-dihydroxy-11-oxo-, gamma-lactone, (3-beta,5-alpha,16-beta)-

物理化学性质

[ 密度 ]:
1.25g/cm3

[ 沸点 ]:
547.7ºC at 760 mmHg

[ 分子式 ]:
C₂₁H₂₈O₄

[ 分子量 ]:
344.44500

[ 闪点 ]:
194.6ºC

[ 精确质量 ]:
344.19900

[ PSA ]:
63.60000

[ LogP ]:
3.03070

[ 折射率 ]:
1.585

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5535000

CHEMICAL NAME :: 5-alpha-Pregn-17(20)-en-21-oic acid, 3-beta,16-beta-dihydroxy-11-oxo-, gamma-lactone

CAS REGISTRY NUMBER :: 337-67-7

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H28-O4

MOLECULAR WEIGHT :: 344.49

WISWESSER LINE NOTATION :: T F5 E5 B666 CV HVO JH&TTTTJ A1 E1 P1 RQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 115 mg/kg

TOXIC EFFECTS :: Tumorigenic - active as anti-cancer agent

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,348,1964

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相关化合物

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