NIMODIPINE
UNII 57WA9QZ5WH

Substance Identification & Data

This profile provides standardized clinical and technical data for Nimodipine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 57WA9QZ5WH.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 66085-59-4 and the RxNorm Concept ID (RxCUI) 7426. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

57WA9QZ5WH

CAS Registry Number

66085-59-4

RxNorm Concept ID

7426

Detailed Substance Profile

Preferred Name

NIMODIPINE

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

Molecular Formula

57WA9QZ5WH

The specific atomic composition represented as a molecular structure string.

InChIKey

C21H26N2O7

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

UIAGMCDKSXEBJQ-UHFFFAOYSA-N

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

NCI Thesaurus

C692

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

4497

Unique identification number in the NCBI database of chemical substances.

INN ID

4528

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

CC(C)OC(=O)C1=C(C)NC(=C(C1c2cccc(c2)[N+](=O)[O-])C(=O)OCCOC)C

Synonyms and Nomenclature

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