It’s only fair to share… Vilanterol trifenatate, ビランテロールトリフェニル酢酸塩 ビランテロールトリフェナテート UNII-40AHO2C6DG; GW642444M; CAS 503070-58-4 free form, 503068-34-6 HY-14300A, CS-1679 444 642444 GSK-642444 GW-642444 GW-642444M 4-[(1R)-2-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexylamino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol;2,2,2-triphenylacetic acid 1,3-Benzenedimethanol, α1-[[[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]amino]methyl]-4-hydroxy-, (α1R)- 4-{(1R)-2-[(6-{2-[(2,6-Dichlorbenzyl)oxy]ethoxy}hexyl)amino]-1-hydroxyethyl}-2-(hydroxymethyl)phenol Molecular Formula: C44H49Cl2NO7 Molecular Weight: 774.776 g/mol 4-[(1R)-2-({6-[(2-{[(2,6-Dichlorophenyl)methyl]oxy}ethyl)oxy]hexyl}-amino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol Acetate Salt J. Med. Chem., 2010, 53 (11), pp 4522–4530 DOI: 10.1021/jm100326d white crystalline solid: mp (DSC) 131.9−134.2 °C, [α]D 20 −14.6 (c 1.034 in MeOH). MS ES …