PYRIDYLOXIDE TERT-BUTYLNITRONE
UNII 2140SM8Q5O

Substance Identification & Data

This profile provides standardized clinical and technical data for Pyridyloxide Tert-butylnitrone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 2140SM8Q5O.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 66893-81-0 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

2140SM8Q5O

CAS Registry Number

66893-81-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PYRIDYLOXIDE TERT-BUTYLNITRONE

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

InChIKey

C10H14N2O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RNRMWTCECDHNQU-WQLSENKSSA-N

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

PubChem CID

135532295

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

CC(C)(/[N+](=C/c1cc[n+](cc1)[O-])/[O-])C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Pyridyloxide Tert-butylnitrone. 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.