Beclometasone Dipropionate EP Impurity S
[CAS# 1709825-83-1]

Identification

• Name: Beclometasone Dipropionate EP Impurity S
• Synonyms: Beclomethasone 11,17,21-Tripropionate;[2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-chloro-10,13,16-trimethyl-3-oxo-11,17-di(propanoyloxy)-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate
• Molecular Formula: C₃₁H₄₁ClO₈
• Molecular Weight: 577.11
• CAS Registry Number: 1709825-83-1
• 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)Cl)OC(=O)CC)C)C)OC(=O)CC

Properties

• Density: 1.2±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.549, Calc.^*
• Boiling Point: 645.9±55.0 ºC (760 mmHg), Calc.^*
• Flash Point: 181.6±30.5 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

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