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

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Names

[ CAS No. ]:
337-67-7

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

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
547.7ºC at 760 mmHg

[ Molecular Formula ]:
C₂₁H₂₈O₄

[ Molecular Weight ]:
344.44500

[ Flash Point ]:
194.6ºC

[ Exact Mass ]:
344.19900

[ PSA ]:
63.60000

[ LogP ]:
3.03070

[ Index of Refraction ]:
1.585

Toxicological Information

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

Related Compounds

2-((3bR,4aS)-3-(Difluoromethyl)-5,5-difluoro-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetic acid
5-Bromo-2-[(1-methylcyclobutyl)amino]-3-pyridinecarboxylic acid
2-Ethyl-n-methyl-6-nitro-imidazo[1,2-a]pyridin-3-amine
5-(oxan-3-yl)-1H-imidazol-2-amine
(2-Fluoro-5-propylphenyl)methanamine
5-(1-Methylcyclopropyl)-1,2,4-oxadiazole-3-carboxylic acid
3-(1-Methylcyclopropyl)-1,2,4-oxadiazole-5-carboxylic acid
2-(1-ethyl-1H-pyrazol-5-yl)-2-oxoacetic acid
3-Methyl-2-oxobutane-1-sulfonyl fluoride
2-Oxopentane-1-sulfonyl fluoride

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