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Pregn-4-ene-3,11,20-trione,21-(acetyloxy)-17-hydroxy- (9CI) cas no:50-04-4

Synonyms: Cortisone-21-acetate;21-Acetoxypregnen-17a-ol-3,11,20-trione;

Identification
NamePregn-4-ene-3,11,20-trione,21-(acetyloxy)-17-hydroxy- (9CI)
CAS50-04-4
SynonymsCortisone-21-acetate;21-Acetoxypregnen-17a-ol-3,11,20-trione;
EINECS(EC#)200-006-5
Molecular FormulaC23H30O6
Molecular Weight402.4807
Chemical Properties
Appearancesolid
refractive index1.566
Safety Data

Safety

Questionable carcinogen with experimental tumorigenic data. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes. See also CORTISONE.
 

Safety Statements: 22-36/37
S22:Do not breathe dust. 
S36/37:Wear suitable protective clothing and gloves.


Toxicity
1.    

mmo-bcs 5 g/L

    MUREAV    Mutation Research. 42 (1977),19.
2.    

dnr-bcs 5 g/L

    MUREAV    Mutation Research. 42 (1977),19.

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