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Estr-4-en-3-one,17-hydroxy-17-methyl-, (17b)- cas no:514-61-4

Synonyms: Estr-4-en-3-one,17b-hydroxy-17-methyl- (8CI);17-Methyl-19-nortestosterone;17a-Methyl-17b-hydroxy-4-estrene-3-one;17a-Methyl-19-nortestosterone;17a-Methyl-3-oxo-4-estren-17b-ol;17a-Methylestra-4-en-17-ol-3-one;17b-Hydroxy-17a-methylestr-4-en-3-one;19-Normethisterone;Lutenin;Methylnortestosterone;NSC 10039;Normetandrone;Orgasteron;RU 598;

Identification
NameEstr-4-en-3-one,17-hydroxy-17-methyl-, (17b)-
CAS514-61-4
SynonymsEstr-4-en-3-one,17b-hydroxy-17-methyl- (8CI);17-Methyl-19-nortestosterone;17a-Methyl-17b-hydroxy-4-estrene-3-one;17a-Methyl-19-nortestosterone;17a-Methyl-3-oxo-4-estren-17b-ol;17a-Methylestra-4-en-17-ol-3-one;17b-Hydroxy-17a-methylestr-4-en-3-one;19-Normethisterone;Lutenin;Methylnortestosterone;NSC 10039;Normetandrone;Orgasteron;RU 598;
EINECS(EC#)208-183-0
Molecular FormulaC19H28O2
Molecular Weight288.47
Chemical Properties
Appearancewhite solid
refractive index1.56
storage tempControlled Substance, -20°C Freezer
Safety Data

Safety

Human teratogenic effects by ingestion: extra embryonic structures and developmental abnormalities of the urogenital system. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes. See also TESTOSTERONE.


Toxicity
1.    

orl-wmn TDLo:18 mg/kg (12-24W preg):TER

    BRGOAY    Bulletin de la Societa Royale Belge de Gynecologie et dObstetrique. 28 (1958),137.
2.    

orl-rbt TDLo:200 µg/kg (female 1D pre):REP

    85GRAA    The Control of Fertility Pincus, G.,New York, NY.: Academic Press,1965,57.

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Jinan Haohua Industry Co., Ltd.
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