4-Amino-3,5-dichloropyridine 1-oxide

CAS # : 91872-02-5
Synonym : Roflumilast Impurity 17;3,5-dichloro-4-aminopyridine 1-oxide

Technical specs :

Appearance:Off-white to light gray powder;Purity:≥98% (HPLC);Melting point:188–192°C;Chlorine content:28.0–29.5%

Industry/application :

Mainly used in the R&D of pharmaceuticals, pesticides and functional materials, serving as a key intermediate in synthesis.

Certifications :

ISO,COA,MSDS,TDS

PDF files :

Product Overview

It is a pyridine N-oxide compound substituted with amino and dichloro groups with high reactivity. As an important organic synthesis intermediate, it can be used to construct drug molecules containing pyridine skeletons.

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