PIRBUTEROL ACETATE
UNII 1EH73XKR9N

Substance Identification & Data

This profile provides standardized clinical and technical data for Pirbuterol Acetate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1EH73XKR9N.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 65652-44-0 and the RxNorm Concept ID (RxCUI) 221142. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

1EH73XKR9N

CAS Registry Number

65652-44-0

RxNorm Concept ID

221142

Detailed Substance Profile

Preferred Name

PIRBUTEROL ACETATE

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

InChIKey

C12H20N2O3.C2H4O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QSXMZJGGEWYVCN-UHFFFAOYSA-N

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

NCI Thesaurus

C47675

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

171674

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

n1c(c(ccc1C(CNC(C)(C)C)O)O)CO.C(=O)(O)C

Synonyms and Nomenclature

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