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);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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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 Preparation Products And Raw materials
Raw materials
Preparation Products
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