Drug Delivery

Catalogue Number:B327170Chemical Name:11,12-Dehydroxy-BetamethasoneSynonyms:9-Fluoro-​17,​21-​dihydroxy-​16-​methyl-​(16β)​-pregna-​1,​4,​11-​triene-​3,​20-​dioneCAS Number:127034-59-7Molecular Formula:C₂₂H₂₇FO₄Molecular Weight:374.45Category:Standards; Steroids;Applications:11,12-Dehydroxy-Betamethasone is an impurity of the steroid Betamethasone (B327000)…

Catalogue Number:B327165Chemical Name:Betamethasone 17-AcetateSynonyms:(11β,16β)-17-(Acetyloxy)-9-fluoro-11,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone 17α-Acetate; 9-Fluoro-11β,17,21-trihydroxy-16β-methyl-pregna-1,4-diene-3,20-dione 17-Acetate;CAS Number:5534-12-3Molecular Formula:C₂₄H₃₁FO₆Appearance:White to Off-White SolidMelting Point:>185°CMolecular Weight:434.5Storage:-20°CSolubility:Chloroform…

Catalogue Number:B327145Chemical Name:(E)-Betamethasone-∆17,20 21-AldehydeSynonyms:(11β,16β,17E)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al; (E)-9-Fluoro-11β,20-dihydroxy-16β-methyl-3-oxopregna-1,4,17(20)-trien-21-al; Betamethasone-(E)-enolaldehyde;CAS Number:52647-07-1Molecular Formula:C₂₂H₂₇FO₄Appearance:White to Off-White SolidMelting Point:>220°C (dec.)Molecular Weight:374.45Storage:-20°C, HygroscopicSolubility:Acetone…

Catalogue Number:B327130Chemical Name:Betamethasone-17-butyrate-21-propionateSynonyms:Betamethasone butyrate propionate; Antebate;CAS Number:5534-02-1Molecular Formula:C₂₉H₃₉FO₇Appearance:White to Off-White SolidMelting Point:151-153°CMolecular Weight:518.61Storage:-20°C, Inert atmosphereSolubility:Chloroform…

Catalogue Number:B327125Chemical Name:Betamethasone AcidSynonyms:(11β,16β,17α)-9-Fluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic Acid;CAS Number:37926-75-3Molecular Formula:C₂₁H₂₇FO₅Appearance:White to Off-White SolidMelting Point:>234°C (dec.)Molecular Weight:378.43Storage:-20°CSolubility:Acetone (Slightly), DMSO…

Catalogue Number:B327120Chemical Name:Betamethasone 21-O-Ethyl CarbonateSynonyms:Betamethasone 21-(ethyl carbonate); (11β,16β)- 21-[(Ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone EP Impurity DImpurity:Betamethasone EP Impurity…

Catalogue Number:B327105Chemical Name:Betamethasone 9(11)-eneSynonyms:17,21-Dihydroxy-16β-methyl-pregna-1,4,9(11)-triene-3,20-dione 17-Valerate; Betamethasone Valerate EP Impurity FImpurity:Betamethasone Valerate EP Impurity FCAS Number:16125-28-3Molecular…

Catalogue Number:B327100Chemical Name:Betamethasone 11,21-DiacetateSynonyms:(11?,16?)-11,21-Bis(acetyloxy)-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone Acetate EP Impurity CImpurity:Betamethasone Acetate EP Impurity CCAS Number:330157-05-6Molecular Formula:C₂₆H₃₃FO₇Appearance:Pale…

Catalogue Number:B327090Chemical Name:Betamethasone 17-ButyrateSynonyms:9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-Butyrate;CAS Number:5534-14-5Molecular Formula:C₂₆H₃₅FO₆Appearance:White to Off-White SolidMelting Point:180-185°CMolecular Weight:462.55Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly,…

Catalogue Number:B327080Chemical Name:Betamethasone 21-ValerateSynonyms:(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione; 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Valerate; Betamethasone Valerate Related Compound A USP; Betamethasone Valerate EP…