TROMETHAMINE HYDROCHLORIDE
UNII 383V75M34E

Substance Identification & Data

This profile provides standardized clinical and technical data for Tromethamine Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 383V75M34E.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1185-53-1 and the RxNorm Concept ID (RxCUI) 1311534. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
383V75M34E
CAS Registry Number
1185-53-1
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
TROMETHAMINE HYDROCHLORIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
383V75M34E
The specific atomic composition represented as a molecular structure string.
InChIKey
C4H11NO3.ClH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
QKNYBSVHEMOAJP-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
Cl.NC(CO)(CO)CO

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Tromethamine Hydrochloride. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

TROMETHAMINE HCL

Common Names & Synonyms

TRIS HYDROCHLORIDE
TRIS-HCL
TRIZMA HYDROCHLORIDE
TROMETAMOL HYDROCHLORIDE
TROMETAMOL HYDROCHLORIDE [WHO-DD]
TROMETHAMINE HYDROCHLORIDE

Systematic Nomenclature

1,3-PROPANEDIOL, 2-AMINO-2-(HYDROXYMETHYL)-, HYDROCHLORIDE (1:1)
2-AMINO-2-(HYDROXYMETHYL)PROPANE-1,3-DIOL HYDROCHLORIDE
TRIS(HYDROXYMETHYL)AMINOMETHANE HYDROCHLORIDE

NDC Products Containing TROMETHAMINE HYDROCHLORIDE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: