Paramethasone Acetate
[CAS# 1597-82-6]

Identification

• Name: Paramethasone Acetate
• Synonyms: [2-[(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-Fluoro-11,17-Dihydroxy-10,13,16-Trimethyl-3-Oxo-7,8,9,11,12,14,15,16-Octahydro-6H-Cyclopenta[A]Phenanthren-17-Yl]-2-Oxo-Ethyl] Acetate; Acetic Acid [2-[(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-Fluoro-11,17-Dihydroxy-10,13,16-Trimethyl-3-Oxo-7,8,9,11,12,14,15,16-Octahydro-6H-Cyclopenta[A]Phenanthren-17-Yl]-2-Oxoethyl] Ester; Acetic Acid [2-[(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-Fluoro-11,17-Dihydroxy-3-Keto-10,13,16-Trimethyl-7,8,9,11,12,14,15,16-Octahydro-6H-Cyclopenta[A]Phenanthren-17-Yl]-2-Keto-Ethyl] Ester
• Molecular Formula: C₂₄H₃₁FO₆
• Molecular Weight: 434.50
• CAS Registry Number: 1597-82-6
• EINECS: 216-486-4
• SMILES: [C@]34([C@H]([C@H]2[C@@H]([C@@]1(C(=CC(=O)C=C1)[C@H](C2)F)C)[C@H](C3)O)C[C@H]([C@@]4(C(COC(C)=O)=O)O)C)C
• InChI: 1S/C24H31FO6/c1-12-7-16-15-9-18(25)17-8-14(27)5-6-22(17,3)21(15)19(28)10-23(16,4)24(12,30)20(29)11-31-13(2)26/h5-6,8,12,15-16,18-19,21,28,30H,7,9-11H2,1-4H3/t12-,15+,16+,18+,19+,21-,22+,23+,24+/m1/s1
• InChIKey: HYRKAAMZBDSJFJ-LFDBJOOHSA-N

Properties

• Density: 1.298g/cm³ (Cal.)
• Boiling point: 584.191°C at 760 mmHg (Cal.)
• Flash point: 307.108°C (Cal.)