N-DESPROPYL-N-ETHYL MACITENTAN
UNII 66V7JZ7U85

Substance Identification & Data

This profile provides standardized clinical and technical data for N-despropyl-n-ethyl Macitentan, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 66V7JZ7U85.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 441796-13-0 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

66V7JZ7U85

CAS Registry Number

441796-13-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

N-DESPROPYL-N-ETHYL MACITENTAN

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

InChIKey

C18H18Br2N6O4S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PIJUSICWAKBTEZ-UHFFFAOYSA-N

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

PubChem CID

71462322

Unique identification number in the NCBI database of chemical substances.

Substance Type

N-Despropyl-N-ethyl macitentan

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

Ingredient Role

c1nc(c(c(n1)OCCOc2ncc(cn2)Br)-c3ccc(cc3)Br)NS(NCC)(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N-despropyl-n-ethyl Macitentan. 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.