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![(11b,16a,17a)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one](https://impurity.com/wp-content/uploads/2023/08/C366515.png "(11b,16a,17a)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one 1")
Description
| Catalogue Number | IM040583 |
| CAS No. | 223776-49-6 |
| Chemical Name | (11b,16a,17a)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one |
| Synonyms | Mometasone Furoate Impurity B; Mometasone EP Impurity B |
| Molecular Formula | C₂₈H₃₁ClO₈S |
| Molecular Weight | 563.06 |
| Appearance | White to Pale Beige Solid |
| Melting Point | >145°C (dec.) |
| Storage | -20°C, Inert atmosphere, Light sensitive |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Stability | Light Sensitive |
| Applications | (11b,16a,17a)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one (Mometasone EP Impurity B) is an impurity of Mometasone Furoate, a topical corticosteroid used as an anti-inflammatory. |
| Category | Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites; |
Note: All Products are stable to be shipped at room temperature, unless otherwise specified.
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