CAS Registry Number

CAS 3731-53-1 — 4-(Aminomethyl)pyridine (4-Picolylamine)

4-(Aminomethyl)pyridine, also called 4-picolylamine, is a versatile organic compound primarily used as a building block in pharmaceutical synthesis, agrochemicals, and as a ligand in coordination chemistry. It is a colorless to pale yellow liquid with a strong amine odor, valued for its reactivity with aldehydes, ketones, and other electrophiles. This chemical has a CAS number of 3731-53-1 and does not carry a signal word under GHS classification, indicating it is non-hazardous under standard handling conditions. It is typically supplied as a liquid with a purity of 98%+ and is stable under normal storage conditions when kept away from moisture and oxidizing agents. Molekula supplies 4-(Aminomethyl)pyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.