PIROMELATINE
UNII S3UN2146K9

Substance Identification & Data

This profile provides standardized clinical and technical data for Piromelatine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S3UN2146K9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 946846-83-9 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

S3UN2146K9

CAS Registry Number

946846-83-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PIROMELATINE

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

InChIKey

C17H16N2O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PNTNBIHOAPJYDB-UHFFFAOYSA-N

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

NCI Thesaurus

C170326

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

24815904

Unique identification number in the NCBI database of chemical substances.

INN ID

9657

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

C(CNC(=O)c1cc(=O)cco1)c2c3c([nH]c2)ccc(c3)OC

Synonyms and Nomenclature

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