Betamethasone

CAS: 378-44-9

Ref. 04-C10575000

Product Information

• Name: Betamethasone
• Synonyms: Betamethasone Acetate Imp. A (EP), Betamethasone Valerate Imp. A (EP), Dexamethasone Imp. B (EP), 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione, Betamethasone Dipropionate Imp. A (Pharmeuropa), CCI 922, Ph Eur Betamethasone Valerate Impurity A, Betamethasone Sodium Phosphate related, CS valerate, Betamethasone Acetate Impurity A, Betamethasone Dipropionate Impurity A, Betamethasone Valerate Impurity A, Dexamethasone Impurity B, (11Beta,16Alpha)-9-Fluoro-11,17,21-Trihydroxy-16-Methylpregna-1,4-Diene-3,20-Dione, (11β,16β)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione, 9-Fluoro-11,17,21-Trihydroxy-16-Methylpregna-1,4-Diene-3,20-Dione, 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione, 9-Fluoro-16β-methylprednisolone, 9A-Fluoro-11B,17A,21-Trihydroxy-16B-Methylpregna-1,4-Diene-3,20-Dione, 9Alpha-Fluoro-16Beta-Methylprednisolone, 9α-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione, 9α-Fluoro-16β-methyl-1,4-pregnadiene-11β,17α,21-triol-3,20-dione, 9α-Fluoro-16β-methylprednisolone, Becort, Bedifos, Betacorlan, Betacortil, Betacortril, Betadexamethasone, Betametasona, Betametasone, Betamethason, Betamethasone base, Betamethazone, Betapredol, Betasolon, Bethamethasone, Betnelan, Betsolan, Bifas, Celestan, Celestene, Celeston, Celestone, Cidoten, Colircusi betamida, Dermabet, Desacort-Beta, Diprospan, Ethamethasoneb, Flosteron, Flubenisolone, Nsc 39470, Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, (11β,16β)-, Pregna-1,4-diene-3,20-dione, 9-fluoro-11β,17,21-trihydroxy-16β-methyl-, Rinderon, Rinderon A, Sch 4831, Visubeta, β-Methasone, β-Methasone alcohol
• Brand: Doctor Ehrenstorfer

Chemical properties

• Molecular weight: 392.46
• Formula: C₂₂H₂₉FO₅
• Color/Form: Neat
• InChI: InChI=1S/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15-,16-,17-,19-,20-,21-,22-/m0/s1
• InChI key: InChIKey=UREBDLICKHMUKA-DVTGEIKXSA-N
• SMILES: C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)CO