Dexamethasone acetate impurity E

Product Name: Dexamethasone acetate impurity E
CAS No.: 1524-94-3
Chemical Name: Dexamethasone acetate impurity E
Synonyms: Dexamethasone Acetate Impurity 5;Dexamethasone Acetate Impurity E;Dexamethasone Acetate EP Impurity E;Dexamethasone Acetate Impurity 5（Dexamethasone Acetate EP Impurity E）;9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregn-4-en-21-yl acetate;9-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3,20-dioxopregn-4-en-21-yl Acetate;Pregn-4-ene-3,20-dione, 21-(acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16α)- (9CI);2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate;2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity);Dexamethasone impurity 7/Dexamethasone Acetate EP Impurity E/2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
CBNumber: CB02514400
Molecular Formula: C24H33FO6
Formula Weight: 436.51
MOL File: 1524-94-3.mol

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Dexamethasone acetate impurity E Property

Melting point:: >1900C (dec.)
Boiling point:: 578.3±50.0 °C(Predicted)
Density: 1.28±0.1 g/cm3(Predicted)
storage temp.: -20°C Freezer
solubility: Chloroform (Slightly), Dichloromethane (Slightly)
pka: 12.09±0.70(Predicted)
color: White to Off-White

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0001169
Product name: Dexamethasone acetate impurity E
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 13 μg
Price: $236
Updated: 2025/07/31

Sigma-Aldrich

Product number: Y0001169
Product name: Dexamethasone acetate impurity E
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0001169
Price: $220
Updated: 2024/03/01

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Dexamethasone acetate impurity E Chemical Properties,Usage,Production

Uses

Dexamethasone Acetate Impurity E is a pregn-4-ene derivative used in the preparation of antiallergic and antiinflammatory drugs.

Dexamethasone acetate impurity E Preparation Products And Raw materials

Raw materials

Preparation Products

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Dexamethasone acetate impurity E Suppliers

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1524-94-3, Dexamethasone acetate impurity ERelated Search:

17-OXODEXAMETHASONE 21-O-Acetyl DexaMethasone 9,11-Epoxide 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate

9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregn-4-en-21-yl acetate

Dexamethasone impurity 7/Dexamethasone Acetate EP Impurity E/2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate

Dexamethasone Acetate EP Impurity E

Dexamethasone Acetate Impurity 5（Dexamethasone Acetate EP Impurity E）

Pregn-4-ene-3,20-dione, 21-(acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16α)- (9CI)

2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate

2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity)

Dexamethasone Acetate Impurity E

9-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3,20-dioxopregn-4-en-21-yl Acetate

Dexamethasone Acetate Impurity 5

1524-94-3