Numero di registro CAS

CAS 625-84-3 — 2,5-Dimethylpyrrole

2,5-Dimethylpyrrole is a heterocyclic organic compound featuring a five-membered ring with two methyl substituents at positions 2 and 5. It serves as a key intermediate in the synthesis of porphyrins, pharmaceuticals, and specialty polymers, including pigments and dyes. This clear to pale-yellow liquid has a boiling point of 135–137 °C and is soluble in organic solvents. Its purity is typically ≥98% by GC, with minimal impurities like water (<0.5%) and heavy metals (<10 ppm). Molekula supplies 2,5-Dimethylpyrrole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.