Betamethasone Acetate
4 Results Found
Page 1 of 1
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Product Name : Betamethasone Valerate EP Impurity A ;Betamethasone ;9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione | 378-44-9
Code: JCBMV-04 CAS: 378-44-9 Chemical Formula:C22H29FO5 Molecular Weight:392.46 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Betamethasone Valerate EP Impurity A ;Betamethasone ;9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione | 378-44-9 is useful as reference Impurity standard. 
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Product Name : Betamethasone Acetate EP Impurity B ; Dexamethasone Acetate ;9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate | 1177-87-3
Code: JCBMA-03 CAS: 1177-87-3 Chemical Formula:C24H31FO6 Molecular Weight:434.5 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Betamethasone Acetate EP Impurity B ; Dexamethasone Acetate ;9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate | 1177-87-3 is useful as reference Impurity standard. 
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Product Name : Betamethasone Acetate EP Impurity C ; Betamethasone 11,21-Diacetate ;9-Fluoro-17-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate | 330157-05-6
Code: JCBMA-02 CAS: 330157-05-6 Chemical Formula:C26H33FO7 Molecular Weight:476.53 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Betamethasone Acetate EP Impurity C ; Betamethasone 11,21-Diacetate ;9-Fluoro-17-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate | 330157-05-6 is useful as reference Impurity standard. 
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Product Name : Betamethasone Acetate EP Impurity D ;9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-21-yl acetate | 912-38-9
Code: JCBMA-01 CAS: 912-38-9 Chemical Formula:C24H30O6 Molecular Weight:414.49 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Literature: Application:Betamethasone Acetate EP Impurity D ;9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-21-yl acetate | 912-38-9 is useful as reference Impurity standard. 
