Trometamol hydrochloride

Catalog No. Size PriceQuantity
M13676-2 2mg solid $80
M13676-10 10mg solid $240


Trometamol hydrochloride (Tromethamine hydrochloride) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. Trometamol hydrochloride is an effective amine compound for pH control in the physiological range.

Product information

CAS Number: 1185-53-1

Molecular Weight: 157.60

Formula: C4H12ClNO3


Tromethamine hydrochloride

Chemical Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol; chlorohydrogen

Smiles: Cl.NC(CO)(CO)CO


InChi: InChI=1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 250 mg/mL (1586.29 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Nahas GG, et al. Guidelines for the treatment of acidaemia with THAM. Drugs. 1998 Feb;55(2):191-224.

Products are for research use only. Not for human use.

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