Triamcinolone EP Impurity B
[CAS# 3859-65-2]

Identification

• Name: Triamcinolone EP Impurity B
• Synonyms: Triamcinolone 21-acetate;[2-[(8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
• Molecular Formula: C₂₃H₂₉FO₇
• Molecular Weight: 436.47
• CAS Registry Number: 3859-65-2
• SMILES: CC(=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)F)O)C)O)O

Properties

• Solubility: 63.26 mg/L (25 ºC water)
• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.592, Calc.^*
• Melting point: 232.66 ºC
• Boiling Point: 542.95 ºC, 596.0±50.0 ºC (760 mmHg), Calc.^*
• Flash Point: 314.2±30.1 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