9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate

Product Name: 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate
CAS No.: 3949-26-6
Chemical Name: 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate
Synonyms: Dexamethasone Impurity 6;Dexamethasone Acetate Impurity I;Dexamethasone Acetate EP Impurity I;Dexamethasone Acetate Impurity 9（Dexamethasone Acetate EP Impurity I）;9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate;9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate;Pregna-1,4-diene-3,20-dione, 11,21-bis(acetyloxy)-9-fluoro-17-hydroxy-16-methyl-, (11β,16α)- (9CI);9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate (dexamethasone 11,21-diacetate).;Dexamethasone impurity 9/Dexamethasone Acetate EP Impurity I/Dexamethasone 11,21-diacetate/9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna- 1,4-diene-11β,21-diyl diacetate;2-((8S,9R,10S,11S,13S,14S,16R,17R)-11-acetoxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
CBNumber: CB13141040
Molecular Formula: C26H33FO7
Formula Weight: 476.53
MOL File: 3949-26-6.mol

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9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate Property

Melting point:: 257-264 °C
Boiling point:: 583.4±50.0 °C(Predicted)
Density: 1.28±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 11.98±0.70(Predicted)
color: Light Brown
Stability:: Hygroscopic

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D298925
Product name: Dexamethasone11,21-diacetate
Packaging: 50mg
Price: $160
Updated: 2021/12/16

TRC

Product number: D298925
Product name: Dexamethasone11,21-diacetate
Packaging: 250mg
Price: $675
Updated: 2021/12/16

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9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate Chemical Properties,Usage,Production

Uses

Dexamethasone 11,21-diacetate, is an impuriy of Dexamethasone (D298800), a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation. Dexamethasone inhibits the induction of nitric oxide synthase.

9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate Suppliers

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3949-26-6, 9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetateRelated Search:

17-OXODEXAMETHASONE 21-O-Acetyl DexaMethasone 9,11-Epoxide Dexamethasone acetate impurity E Trifluoromethanesulfonic acid

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

Dexamethasone Impurity 6

9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 11,21-diacetate

Dexamethasone Acetate Impurity 9（Dexamethasone Acetate EP Impurity I）

Dexamethasone Acetate EP Impurity I

Dexamethasone Acetate Impurity I

Dexamethasone impurity 9/Dexamethasone Acetate EP Impurity I/Dexamethasone 11,21-diacetate/9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna- 1,4-diene-11β,21-diyl diacetate

Pregna-1,4-diene-3,20-dione, 11,21-bis(acetyloxy)-9-fluoro-17-hydroxy-16-methyl-, (11β,16α)- (9CI)

9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate

9-fluoro-17-hydroxy-16α-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate (dexamethasone 11,21-diacetate).

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

3949-26-6