PROPYLTHIOURACIL
UNII 721M9407IY

Substance Identification & Data

This profile provides standardized clinical and technical data for Propylthiouracil, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 721M9407IY.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 51-52-5 and the RxNorm Concept ID (RxCUI) 8794. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

721M9407IY

CAS Registry Number

51-52-5

RxNorm Concept ID

8794

Detailed Substance Profile

Preferred Name

PROPYLTHIOURACIL

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

Molecular Formula

721M9407IY

The specific atomic composition represented as a molecular structure string.

InChIKey

C7H10N2OS

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KNAHARQHSZJURB-UHFFFAOYSA-N

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

NCI Thesaurus

C781

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

657298

Unique identification number in the NCBI database of chemical substances.

INN ID

4184

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

[nH]1c([nH]c(cc1=O)CCC)=S

Synonyms and Nomenclature

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