TROMETHAMINE
UNII 023C2WHX2V

Substance Identification & Data

This profile provides standardized clinical and technical data for Tromethamine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 023C2WHX2V.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 77-86-1 and the RxNorm Concept ID (RxCUI) 10865. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
023C2WHX2V
CAS Registry Number
77-86-1
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
TROMETHAMINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
023C2WHX2V
The specific atomic composition represented as a molecular structure string.
InChIKey
C4H11NO3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
LENZDBCJOHFCAS-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.
INN ID
1108
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(N)(CO)(CO)CO

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Tromethamine. 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

TROMETAMOL
TROMETHAMINE

Common Names & Synonyms

THAM
THAM-E COMPONENT TROMETHAMINE
TRIS
TRIS(HYDROXYMETHYL)AMINOMETHANE
TRIS-BASE
TRIZMA
TROMETAMOL [EP MONOGRAPH]
TROMETAMOL [INN]
TROMETAMOL [JAN]
TROMETAMOL [MART.]
TROMETAMOL [WHO-DD]
TROMETHAMINE [HSDB]
TROMETHAMINE [II]
TROMETHAMINE [MI]
TROMETHAMINE [ORANGE BOOK]
TROMETHAMINE [USAN]
TROMETHAMINE [USP MONOGRAPH]
TROMETHAMINE [USP-RS]
TROMETHAMINE [VANDF]

Systematic Nomenclature

1,3-PROPANEDIOL, 2-AMINO-2-(HYDROXYMETHYL)-
2-AMINO-2-(HYDROXYMETHYL)-1,3-PROPANEDIOL

Technical Codes

NSC-6365

NDC Products Containing TROMETHAMINE

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