Catalogue Number:D289055
Chemical Name:4-O-Des(difluoromethyl) Roflumilast
Synonyms:3-(Cyclopropylmethoxy)-N-(3,5-dichloro-4-pyridinyl)-4-hydroxybenzamide;
CAS Number:475271-62-6
Molecular Formula:C₁₆H₁₄Cl₂N₂O₃
Appearance:White to Pale Yellow Solid
Melting Point:179-182°C
Molecular Weight:353.2
Storage:4°C
Solubility:Acetone, Methanol
Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:4-O-Des(difluoromethyl) Roflumilast is an impurity in the preparation of Roflumilast (R639700).
References:Antoni, G. et al.: Synth. Appl. Isotop. Lab. Comp. Proc. Int. Symp., 7, 375 (2001);
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