Product Information

Product NameFormoterol Fumarate Dihydrate IP/BP/EP/USP
IUPAC Name(E)-but-2-enedioic acid;N-[2-hydroxy-5-[(1S)-1-hydroxy-2-[[(2S)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]phenyl]formamide;Dihydrate
CAS No.183814-30-4
Molecular FormulaC42H52N4O12, 2H2O
Molecular Weight841
AppearanceNature- Solid (powder)
Colour- White or almost white or slightly yellow
SolubilityFreely soluble in dimethyl sulfoxide and in acetic acid; soluble in methanol; slightly soluble in water and in 2-propanol; practically insoluble in acetonitrile and in diethyl ether
Melting Range138°C-140°C
Patent StatusProduct patent – Out of patent
Therap.CatBeta2-adrenoceptor agonist; bronchodilator