Product Information

Product NameUmeclidinium bromide
Structure
IUPAC NameDiphenyl-[1-(2-phenylmethoxyethyl)-1-azoniabicyclo[2.2.2]octan-4-yl]methanol;bromide
CAS No.869113-09-7
AppearanceWhite crystalline, non hygroscopic powder
Molecular formulaC29H34BrNO2
Molecular Weight508.5
Melting Range233-235°C
SolubilityFreely soluble in dichloromethane and dimethyl sufoxide, Soluble in methanol, Slightly soluble in acetonitrile, ethanol and 2-propanol, very slightly soluble in toluene and t-methyl butyl ether
PolymorphismYes
Therap. cat.Bronchodilator