337-02-0

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337-02-0 Structure

Identification	Back Directory
[Name] 9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
[CAS] 337-02-0
[Synonyms] Pretriamcinolone 1,2-Dihydro Triamcinolone Triamcinolone EP Impurity C Triamcinolone EP Impurity C (Pretriamcinolone) 9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione (11β,16α)-Fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione 9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11β,16α)- 9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione 9-fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione (pretriamcinolone) Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11.beta., 16.alpha.)-
[EINECS(EC#)] 206-411-3
[Molecular Formula] C21H29FO6
[MOL File] 337-02-0.mol
[Molecular Weight] 396.46

Chemical Properties	Back Directory
[Melting point ] 257-260 °C (decomp)
[Boiling point ] 585.2±50.0 °C(Predicted)
[density ] 1.39±0.1 g/cm3(Predicted)
[storage temp. ] Refrigerator
[solubility ] DMSO (Slightly), Pyridine (Slightly)
[form ] neat
[pka] 11.58±0.70(Predicted)
[color ] White to Off-White

Safety Data	Back Directory
[Symbol(GHS) ] GHS07,GHS08
[Signal word ] Warning
[Hazard statements ] H373-H302
[Precautionary statements ] P260-P314-P501-P264-P270-P301+P312-P330-P501

Hazard Information	Back Directory
[Uses] 1,2-Dihydro Triamcinolone is a derivative of Triamcinolone (T767165), a glucocorticoid, antiasthmatic (inhalant); antiallergic (nasal).
[Definition] ChEBI: 9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione is a 21-hydroxy steroid.

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