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Fluocinolone Acetonide Impurity 2

Product Name
Fluocinolone Acetonide Impurity 2
CAS No.
3830-58-8
Chemical Name
Fluocinolone Acetonide Impurity 2
Synonyms
Fluocinolone Acetonide Impurity 17;6α,9α-Difluoro-11β,17α,21-trihydroxy-16α-methylpregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 6,9-difluoro-11,17,21-trihydroxy-16-methyl-, (6α,11β,16α)-
CBNumber
CB56199211
Molecular Formula
C22H30F2O5
Formula Weight
412.47
MOL File
3830-58-8.mol
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Fluocinolone Acetonide Impurity 2 Property

Melting point:
255-260 °C
Boiling point:
568.2±50.0 °C(Predicted)
Density 
1.33±0.1 g/cm3(Predicted)
solubility 
Acetone (Sparingly, Heated, Sonicated), DMSO (Slightly), Methanol (Slightly)
pka
11.99±0.70(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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Fluocinolone Acetonide Impurity 2 Chemical Properties,Usage,Production

Uses

6a,9a-Difluoro-11b,17a,21-trihydroxy-16a-methylpregn-4-ene-3,20-dione is a halopregnene which is useful as progestational agents. Also it is an impurity of Diflorasone Diacetate which is an anti-inflammatory and anti-itching corticosteroid usually present in topical creams. Impurity of the corticosteroid Flumethasone (F455000).

Fluocinolone Acetonide Impurity 2 Preparation Products And Raw materials

Raw materials

Preparation Products

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