BOSENTAN
UNII Q326023R30

Substance Identification & Data

This profile provides standardized clinical and technical data for Bosentan, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Q326023R30.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 157212-55-0 and the RxNorm Concept ID (RxCUI) 75207. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

Q326023R30

CAS Registry Number

157212-55-0

RxNorm Concept ID

75207

Detailed Substance Profile

Preferred Name

BOSENTAN

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

Molecular Formula

Q326023R30

The specific atomic composition represented as a molecular structure string.

InChIKey

C27H29N5O6S.H2O

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

SXTRWVVIEPWAKM-UHFFFAOYSA-N

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

NCI Thesaurus

C47417

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

185462

Unique identification number in the NCBI database of chemical substances.

USAN ID

HH-16

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

S(Nc1c(c(OCCO)nc(n1)-c2ncccn2)Oc3c(OC)cccc3)(c4ccc(C(C)(C)C)cc4)(=O)=O.O

Synonyms and Nomenclature

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