4-Pyridinecarboxaldehyde N-oxide

4-Pyridinecarboxaldehyde N-oxide (CAS 7216-42-4) is a pharmaceutical-grade intermediate manufactured directly by Shanghai Rlavie Technology Co., Ltd, produced to a wide range 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, provides samples, and sells worldwide across the Americas, Europe, Asia, the Middle East and Africa.