CAS Registry Number

CAS 61-73-4 — Methylene blue (C.I. 52015)

Methylene blue (C.I. 52015) is a synthetic heterocyclic aromatic compound used as a dye, biological stain, and in medical applications such as methemoglobinemia treatment and photodynamic therapy. It is available in powder form with a molecular weight of 319.85 g/mol, a molecular formula of C16H18ClN3S, and a CAS number of 61-73-4. Stored at ambient temperatures, it carries a warning signal word due to potential hazards. Molekula supplies Methylene blue (C.I. 52015) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Methylene blue solution, 1% w/v aq. soln. · Methylene blue · Methylene blue zinc free · Methylene Blue Zinc Free 82%