What is Procaterol Hydrochloride Hemihydrate (CAS 812

Synonym: rel-8-Hydroxy-5-[(1R,2S)-1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Hydrochloride; R*,S*)-(+/-)-8-Hydroxy-5-[1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Monohydrochloride
CAS Number:   81262-93-3
Molecular Weight:   653.64
Molecular Formula: C32H21N4O3•2HCl•H2O
Appearance:   White to Off-White Solid
Melting Point:   >175°C (dec.)
Solubility:   DMSO, Methanol
Boiling Point:   No Data Available
Category:   Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
Applications:   Short-acting β2-adrenergic receptor agonist used to treat asthma.