Dexamethasone
[CAS# 83880-70-0]

Identification

• Name: Dexamethasone
• Synonyms: [(8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-Acetoxyacetyl)-9-Fluoro-11-Hydroxy-10,13,16-Trimethyl-3-Oxo-6,7,8,11,12,14,15,16-Octahydrocyclopenta[A]Phenanthren-17-Yl] Furan-2-Carboxylate; 2-Furancarboxylic Acid [(8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-Acetoxy-1-Oxoethyl)-9-Fluoro-11-Hydroxy-10,13,16-Trimethyl-3-Oxo-6,7,8,11,12,14,15,16-Octahydrocyclopenta[A]Phenanthren-17-Yl] Ester; Furan-2-Carboxylic Acid [(8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-Acetoxyacetyl)-9-Fluoro-11-Hydroxy-3-Keto-10,13,16-Trimethyl-6,7,8,11,12,14,15,16-Octahydrocyclopenta[A]Phenanthren-17-Yl] Ester
• Molecular Formula: C₂₉H₃₃FO₈
• Molecular Weight: 528.57
• CAS Registry Number: 83880-70-0
• SMILES: [C@]4([C@@]3([C@H]([C@H]2[C@]([C@@]1(C(=CC(=O)C=C1)CC2)C)(F)[C@H](C3)O)C[C@H]4C)C)(OC(C5=CC=CO5)=O)C(COC(C)=O)=O
• InChI: 1S/C29H33FO8/c1-16-12-21-20-8-7-18-13-19(32)9-10-26(18,3)28(20,30)23(33)14-27(21,4)29(16,24(34)15-37-17(2)31)38-25(35)22-6-5-11-36-22/h5-6,9-11,13,16,20-21,23,33H,7-8,12,14-15H2,1-4H3/t16-,20+,21+,23+,26+,27+,28+,29+/m1/s1
• InChIKey: DDIWRLSEGOVQQD-BJRLRHTOSA-N

Properties

• Density: 1.333g/cm³ (Cal.)
• Boiling point: 649.104°C at 760 mmHg (Cal.)
• Flash point: 346.366°C (Cal.)