Product name:Roflumilast

Chemical name:3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide

CAS No.:162401-32-3

Specification:99.0%HPLC

Molecular Formula:C17H14Cl2F2N2O3

Molecular Weight:403.21

Appearance: white powder

Usage:On March 1,2011, the FDA approved the chronic obstructive pneumonia drug Daliresp (roflumilast), the drug used daily, can reduce asthma attack frequency or mitigate serious chronic obstructive pneumonia (COPD) symptoms.Roflumilast is a new category of COPD drug, phosphodiesterase - 4 (PDE - 4) inhibitors. Can be used among patients with serious COPD cough and bronchial symptom related much sputum, does not apply to mild emphysema.