THIOBARBITAL
UNII H4FNF051KS

Substance Identification & Data

This profile provides standardized clinical and technical data for Thiobarbital, uniquely identified by the FDA Unique Ingredient Identifier (UNII) H4FNF051KS.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 77-32-7 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

H4FNF051KS

CAS Registry Number

77-32-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

THIOBARBITAL

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

InChIKey

C8H12N2O2S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

QGVNJRROSLYGKF-UHFFFAOYSA-N

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

NCI Thesaurus

C219487

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

667509

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C1(C(NC(=S)NC1=O)=O)(CC)CC

Synonyms and Nomenclature

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