| 01 |
Betamethasone EP Impurity B |
25122-41-2 |
9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate |
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|
| 02 |
Betamethasone EP Impurity C |
13504-15-9 |
9-Fluoro-17-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-11β,21-diyl diacetate |
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|
| 03 |
Betamethasone EP Impurity D |
52619-05-3 |
9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl ethoxycarboxylate |
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|
| 04 |
Betamethasone EP Impurity A |
50-02-2 |
9-Fluoro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione |
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|
| 05 |
Betamethasone EP Impurity E |
981-34-0 |
9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione |
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|
| 06 |
Betamethasone EP Impurity H |
185613-71-2 |
14-Fluoro-11β,17,21-trihydroxy-16β-methyl-8α,9β,14β-pregna-1,4-diene-3,20-dione |
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|
| 07 |
Betamethasone EP Impurity I |
185613-69-8 |
8-Fluoro-11β,17,21-trihydroxy-16β-methyl-8α,9β-pregna-1,4-diene-3,20-dione |
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|
| 08 |
Betamethasone EP Impurity J |
18383-24-9 |
17,21-Dihydroxy-16β-methylpregna-1,4-diene-3,20-dione |
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|
| 09 |
Betamethasone EP Impurity G |
85700-75-0 |
11alpha,17,21-Trihydroxy-16beta-Methylpregna-1,4-Diene-3,20-Dione |
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|
| 10 |
Betamethasone EP Impurity F |
330157-04-5 |
17,21-dihydroxy-16beta-methylpregna-1,4,11-triene-3,20-dione |
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|