Pregnan-20-one,3,11,17,21-tetrahydroxy-, (3a,5b,11b)- cas no:53-02-1

Synonyms: 5b-Pregnan-20-one, 3a,11b,17,21-tetrahydroxy- (8CI); 3a,11b,17,21-Tetrahydroxy-5b-pregnan-20-one; 3a,11b,17,21-Tetrol-5b-pregnan-20-one; 3a,11b,17a,21-Tetrahydroxy-5b-pregnan-20-one; 5b-Pregnane-3a,11b,17a,21-tetrol-20-one; 5b-Tetrahydrocortisol; Ba 2682;Cortisol, tetrahydro-; NSC 57431; Tetrahydro F; Tetrahydrocompound F;Tetrahydrocortisol; Tetrahydrohydrocortisone; Urocortisol

Identification

NamePregnan-20-one,3,11,17,21-tetrahydroxy-, (3a,5b,11b)-
CAS53-02-1
Synonyms5b-Pregnan-20-one, 3a,11b,17,21-tetrahydroxy- (8CI); 3a,11b,17,21-Tetrahydroxy-5b-pregnan-20-one; 3a,11b,17,21-Tetrol-5b-pregnan-20-one; 3a,11b,17a,21-Tetrahydroxy-5b-pregnan-20-one; 5b-Pregnane-3a,11b,17a,21-tetrol-20-one; 5b-Tetrahydrocortisol; Ba 2682;Cortisol, tetrahydro-; NSC 57431; Tetrahydro F; Tetrahydrocompound F;Tetrahydrocortisol; Tetrahydrohydrocortisone; Urocortisol
EINECS(EC#)203-726-8
Molecular FormulaC21H34 O5
Molecular Weight366.55

Chemical Properties

refractive indexn20/D 1.407(lit.)
storage temp2-8°C

Safety Data

Hazard Xi
Risk 36/37
Safety

Hazard Codes: Xi Irritant.
Risk Statements: 36/37
R36/37: Irritating to eyes and respiratory system.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
RIDADR: UN 2056 3/PG 2
WGK: Germany 1
RTECS: LU5950000
F: 3-10-23
Mutation data reported.

Toxicity

add-hmn-lvr 2 mmol/L

MUREAV Mutation Research. 370 (1996),49.

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