4-(Trifluoromethyl)pyridine1-oxide

4-(Trifluoromethyl)pyridine 1-oxide (CAS 22253-59-4) is a pharmaceutical-grade intermediate manufactured directly by Shanghai Rlavie Technology Co., Ltd, produced to a broad set of pharmacopeial standards (USP, BP, EP, JP, Ph.Int., IP) alongside in-house specifications. The supplier reports a minimum purity of 98% with COA, HNMR and HPLC/GC documentation available, and samples are provided; the product is sold worldwide across the Americas, Europe, Asia, the Middle East and Africa.