TRIMETHOPRIM 1-OXIDE
UNII CFX36LL429

Substance Identification & Data

This profile provides standardized clinical and technical data for Trimethoprim 1-oxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CFX36LL429.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 27653-68-5 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

CFX36LL429

CAS Registry Number

27653-68-5

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TRIMETHOPRIM 1-OXIDE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C14H18N4O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

FOPGIVDHWKZJDQ-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

n1c(c(Cc2cc(OC)c(c(c2)OC)OC)c[n+](c1N)[O-])N

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Trimethoprim 1-oxide. 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.