Betamethasone Valerate Impurities

6-β-Bromo Isomer

CAS No. : NA
Synonyms : Betamethasone Valerate Impurity G (beta-Bromo-Isomer); (6R,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-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 pentanoate
Catalog No. : SA18510
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Betamethasone Valerate EP Impurity F

CAS No. : 16125-28-3
Synonyms : Betamethasone Valerate δ-9(11); 21-Hydroxy-16β-methyl-3,20-dioxopregna-1,4,9(11)-trien-17-yl pentanoate; 17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione 17-Valerate
Catalog No. : SA18509
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Betamethasone Valerate

CAS No. : 2152-44-5
Synonyms : 9-Fluoro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;
Catalog No. : SA18508
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Betamethasone Valerate EP Impurity B

CAS No. : 1879-77-2
Synonyms : Doxibetasol; Doxibetasol; 21-Deoxy Betamethasone; 9-Fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione; (8S,10S,11S,13S,14S,16S,17R)-1,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dpenta[a]phenanthren-3-one
Catalog No. : SA18507
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Betamethasone Valerate EP Impurity D

CAS No. : NA
Synonyms : 9-Bromo-Betamethasone Valerate; 9-Bromo-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate
Catalog No. : SA18506
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Betamethasone Valerate EP Impurity I

CAS No. : 2802-10-0
Synonyms : 9-Fluoro-Prednisolone 17-Valerate; 9-Fluoro-11β,21-dihydroxy-3,20-dioxopregna-1,4-dien-17-yl pentanoate; 9-Fluoro-11β,17,21-trihydroxy-pregna-1,4-diene-3,20-dione 17-valerate; 9-Fluoro-11β,17,21-dihydroxy-pregna-1,4-diene-3,20-dione 17-valerate; Betamethasone Valerate EP Impurity I
Catalog No. : SA18505
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Betamethasone Valerate EP Impurity H

CAS No. : 52619-18-8
Synonyms : Beclomethasone 17-Valerate ; 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ; (11β,16β)-9-Chloro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-pregna-1,4-diene-3,20-dione; Betamethasone Valerate EP Impurity H
Catalog No. : SA18504
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Betamethasone Valerate EP Impurity G

CAS No. : NA
Synonyms : 6α-Bromo-Betamethasone Valerate; 6α-Bromo-9-ﬂuoro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate
Catalog No. : SA18503
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Betamethasone Valerate EP Impurity E

CAS No. : 2240-28-0
Synonyms : Betamethasone USP Related Compound A; Betamethasone 21-Valerate; 9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl pentanoate ;(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione
Catalog No. : SA18502
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Betamethasone Valerate EP Impurity C

CAS No. : 33755-46-3
Synonyms : 9-Fluoro-11β,21-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-17-yl pentanoate ;DV 17; Dexamethasone 17-valerate; 9-Fluoro-11β,17,21-trihydroxy-16α-methyl-pregna-1,4-diene-3,20-dione 17-Valerate; Betamethasone Valerate EP Impurity C
Catalog No. : SA18501
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Betamethasone Valerate EP Impurity A

CAS No. : 378-44-9
Synonyms : 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione; (11β,16β)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9α-Fluoro-16β-methylprednisolone; Betadexamethasone; Flubenisolone ;(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydro,7,8,9,10,11,12,13,14,15,16,17-dpenta[a]phenanthren-17-yl pentanoate
Catalog No. : SA18500
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