Beclometasone Dipropionate EP Impurity D
[CAS# 52092-14-5]

Identification

• Name: Beclometasone Dipropionate EP Impurity D
• Synonyms: [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11-hydroxy-10,13,16-trimethyl-3-oxo-17-propanoyloxy-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate
• Molecular Formula: C₂₈H₃₇BrO₇
• Molecular Weight: 565.49
• CAS Registry Number: 52092-14-5
• SMILES: CCC(=O)OCC(=O)[C@]1([C@H](C[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2CCC4=CC(=O)C=C[C@@]43C)Br)O)C)C)OC(=O)CC

Properties

• Solubility: Slightly soluble (chloroform, dioxane, methanol)
• Melting point: >126 ºC

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302+H312+H332-H315-H319
• Precautionary Statements: P261-P271-P280-P302+P352-P305+P351+P338