Norprogesterone

Names

[ Name ]:
Norprogesterone

[Synonym ]:
[(8R,9S,10R,11S,13S,14S,17R)-17-acetyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

Chemical & Physical Properties

[ Density]:
1.14g/cm3

[ Boiling Point ]:
495.8ºC at 760mmHg

[ Molecular Formula ]:
C₂₃H₃₂O₄

[ Molecular Weight ]:
372.49800

[ Flash Point ]:
214.1ºC

[ Exact Mass ]:
372.23000

[ PSA ]:
60.44000

[ LogP ]:
4.26510

[ Vapour Pressure ]:
5.74E-10mmHg at 25°C

[ Index of Refraction ]:
1.54

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RC8960540

CHEMICAL NAME :: 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-11-methyl-, (11-beta)-

CAS REGISTRY NUMBER :: 25092-41-5

LAST UPDATED :: 199303

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C23-H32-O4

MOLECULAR WEIGHT :: 372.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Implant

DOSE :: 177 mg/kg

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

TOXIC EFFECTS :: Reproductive - Maternal Effects - menstrual cycle changes or disorders Endocrine - effect on menstrual cycle

REFERENCE :: THGNBO Theriogenology. (Geron-X, Inc., P.O. Box 1108, Los Altos, CA 94022) V.1- 1974- Volume(issue)/page/year: 37,619,1992