CAS Registry Number

CAS 1185-53-1 — TRIS hydrochloride

TRIS hydrochloride is a buffering agent commonly used in biochemical and molecular biology applications, particularly in nucleic acid and protein purification. Beyond the laboratory, it serves as an intermediate for surfactants and pharmaceuticals and as an emulsifier and stabilizing agent in formulations such as cosmetic creams and lotions. It maintains stable pH in aqueous solutions. Available with CAS number 1185-53-1, molecular formula NH2C(CH2OH)3 · HCl, and molecular weight 157.60 g/mol. Stored at ambient temperature. Signal word: Warning. Molekula supplies TRIS hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride · 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride · Tris chloride · TRIS HCl · Tris hydrochloride buffer · Tris(hydroxymethyl)aminomethane hydrochloride · Trizma hydrochloride · Trometamol hydrochloride · Tromethamine HCl · Tromethamine hydrochloride · TRIS hydrochloride BioUltra · Tris Hydrochloride, Ultra Pure, MP Biomedicals™ CAT: 11411672