ChemicalBook > CAS DataBase List > Betamethasone EP Impurity D

Betamethasone EP Impurity D

Product Name: Betamethasone EP Impurity D
CAS No.: 52619-05-3
Chemical Name: Betamethasone EP Impurity D
Synonyms: 9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl ethoxycarboxylate;Betamethasone impurity D;Betamethasone EP Impurity D;Betamethasone 21-(ethyl carbonate);Betamethasone Impurity 4（Betamethasone EP Impurity D）;BETAMETHASONE EP IMPURITY D | BETAMETHASONE 21-O-ETHYL CARBONATE;9-uoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna- 1,4-dien-21-yl ethoxycarboxylate;Pregna-1,4-diene-3,20-dione, 21-[(ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16β)-;ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-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) carbonate;Ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-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) carbonate (Betamethasone Impurity)
CBNumber: CB12741726
Molecular Formula: C25H33FO7
Formula Weight: 464.52
MOL File: 52619-05-3.mol

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Betamethasone EP Impurity D Property

Boiling point:: 591.8±50.0 °C(Predicted)
Density: 1.30±0.1 g/cm3(Predicted)
solubility: Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
pka: 12.00±0.70(Predicted)
form: Solid
color: White to Pale Red

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: B327120
Product name: Betamethasone21-O-EthylCarbonate
Packaging: 250mg
Price: $380
Updated: 2021/12/16

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Betamethasone EP Impurity D Chemical Properties,Usage,Production

Uses

Betamethasone 21-O-Ethyl Carbonate (Betamethasone EP Impurity D) is a derivative of Betamethasone (B327000)

Betamethasone EP Impurity D Preparation Products And Raw materials

Raw materials

Preparation Products

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52619-05-3, Betamethasone EP Impurity DRelated Search:

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Betamethasone EP Impurity D

Betamethasone Impurity 4（Betamethasone EP Impurity D）

ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-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) carbonate

Betamethasone impurity D

Betamethasone 21-(ethyl carbonate)

9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl ethoxycarboxylate

Ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-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) carbonate (Betamethasone Impurity)

Pregna-1,4-diene-3,20-dione, 21-[(ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16β)-

9-uoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna- 1,4-dien-21-yl ethoxycarboxylate

BETAMETHASONE EP IMPURITY D | BETAMETHASONE 21-O-ETHYL CARBONATE

52619-05-3