Fluticasone Furoate 11-Keto Impurity
[CAS# 397864-56-1]

Identification

• Name: Fluticasone Furoate 11-Keto Impurity
• Synonyms: (6S,8S,9R,10S,13S,14S,16R,17R)-6,9-Difluoro-17-(((fluoromethyl)thio)carbonyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate
• Molecular Formula: C₂₇H₂₇F₃O₆S
• Molecular Weight: 536.56
• CAS Registry Number: 397864-56-1
• SMILES: C[C@@H]1C[C@H]2[C@@H]3C[C@@H](C4=CC(=O)C=C[C@@]4([C@]3(C(=O)C[C@@]2([C@]1(C(=O)SCF)OC(=O)C5=CC=CO5)C)F)C)F

Properties

• Density: 1.4±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.578, Calc.^*
• Boiling Point: 619.6±55.0 °C (760 mmHg), Calc.^*
• Flash Point: 328.5±31.5 °C, Calc.^*

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