DARIDOREXANT HYDROCHLORIDE
UNII 9X9581N56R

Substance Identification & Data

This profile provides standardized clinical and technical data for Daridorexant Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9X9581N56R.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1792993-84-0 and the RxNorm Concept ID (RxCUI) 2591496. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

9X9581N56R

CAS Registry Number

1792993-84-0

RxNorm Concept ID

2591496

Detailed Substance Profile

Preferred Name

DARIDOREXANT HYDROCHLORIDE

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

InChIKey

C23H23ClN6O2.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HJVGDXBEMFHGKI-BQAIUKQQSA-N

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

NCI Thesaurus

C177074

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

91809208

Unique identification number in the NCBI database of chemical substances.

USAN ID

HI-172

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

Cl.c12[nH]c([C@]3(C)CCCN3C(=O)c4cc(OC)ccc4-n5nccn5)nc1c(C)c(Cl)cc2

Synonyms and Nomenclature

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