Numéro CAS

CAS 497-30-3 — L-(+)-Ergothionéine

L-(+)-Ergothioneine is a naturally occurring sulfur-containing amino acid derivative with potent antioxidant and anti-inflammatory properties, widely used in nutritional supplements, skincare, and research for its protective effects against oxidative stress and cellular aging. It appears as a white to off-white crystalline powder, highly soluble in water. Catalogue details: CAS 497-30-3, molecular formula C9H15N3O2S, molecular weight 229.30 g/mol, stored frozen at -15 to -20°C with no signal word required. Molekula supplies L-(+)-Ergothioneine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.