TOLPIPRAZOLE
UNII 8XP74P4HO3

Substance Identification & Data

This profile provides standardized clinical and technical data for Tolpiprazole, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8XP74P4HO3.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 20326-13-0 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

8XP74P4HO3

CAS Registry Number

20326-13-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TOLPIPRAZOLE

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

InChIKey

C17H24N4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

IYBFBADVQPQHLQ-UHFFFAOYSA-N

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

NCI Thesaurus

C76453

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

3084338

Unique identification number in the NCBI database of chemical substances.

INN ID

3066

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

Cc1cc(n[nH]1)CCN2CCN(CC2)c3cc(ccc3)C

Synonyms and Nomenclature

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