Roflumilast Synonyms: ROFLUMILAST;3-(Cyclopropylmethoxy)-N-(3,5-dichloro-4-pyridinyl)-4-(difluoromethoxy)benzamide;B 9302-107;BY 217;BYK 20869;Daxas;Roflumilast / 3-(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide;3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide CAS: 162401-32-3 MF: C17H14Cl2F2N2O3 MW: 403.21 mp 158°C storage temp. Refrigerator Chemical Properties Crystallin Solid Usage Selective phosphodiesterase 4(PDE4) inhibitor. Antiasthmatic; in treatment of chronic obstructive pulmonary disease Purity: 99% Usage: API Package: 1KG foil bag; 25Kg drum Email: cx05 (at) yccreate (dot) com Skype: annaaqq