PYRIDOSTIGMINE
UNII 19QM69HH21

Substance Identification & Data

This profile provides standardized clinical and technical data for Pyridostigmine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 19QM69HH21.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 155-97-5 and the RxNorm Concept ID (RxCUI) 9000. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
19QM69HH21
CAS Registry Number
155-97-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
PYRIDOSTIGMINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
19QM69HH21
The specific atomic composition represented as a molecular structure string.
InChIKey
C9H13N2O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
RVOLLAQWKVFTGE-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
CN(C)C(=O)Oc1ccc[n+](C)c1

Synonyms and Nomenclature

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

Common Names & Synonyms

PYRIDOSTIGMINE
PYRIDOSTIGMINE [VANDF]
PYRIDOSTIGMINE [WHO-DD]
PYRIDOSTIGMINE CATION
PYRIDOSTIGMINE ION

Systematic Nomenclature

3-((DIMETHYLCARBAMOYL)OXY)-1-METHYLPYRIDINIUM
PYRIDINIUM, 3-(((DIMETHYLAMINO)CARBONYL)OXY)-1-METHYL-

NDC Products Containing PYRIDOSTIGMINE

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