Beclometasone Dipropionate EP Impurity V
CAS No 205105-83-5
IUPAC 9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-21-yl propanoate
Catalogue No. PACE-B04016
Molecular Formula C₂₅H₃₂O₆
Molecular Weight 428.5 g/mol
Synonyms 16β-Betamethasone 9,11-Epoxide 21-Propionate
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Beclometasone Dipropionate
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IUPAC 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate
Catalogue No. PACE-B04001
Molecular Formula C₂₈H₃₇ClO₇
Molecular Weight 521.0 g/mol
Synonyms -
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Beclometasone DipropionateEP Impurity A
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IUPAC 9-Chloro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl propanoate
Catalogue No. PACE-B04002
Molecular Formula C₂₅H₃₃ClO₆
Molecular Weight 465.0 g/mol
Synonyms Beclometasone 21-propionate (EP) , Beclomethasone Dipropionate USP Related Compound A
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IUPAC 21-(Acetyloxy)-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoat
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Molecular Formula C₂₇H₃₅ClO₇
Molecular Weight 507.0 g/mol
Synonyms Beclometasone 21-acetate 17-propionate
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CAS No NA
IUPAC 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxo-17-(propanoyloxy)-pregna-1,4-dien-21-yl butanoate
Catalogue No. PACE-B04004
Molecular Formula C₂₉H₃₉ClO₇
Molecular Weight 535.1 g/mol
Synonyms Beclometasone 21-butyrate 17-propionate
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