HYDROXYZINE DIHYDROCHLORIDE, (R)-
UNII 5AQ4KXB9U4

Substance Identification & Data

This profile provides standardized clinical and technical data for Hydroxyzine Dihydrochloride, (r)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5AQ4KXB9U4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1469294-02-7 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
5AQ4KXB9U4
CAS Registry Number
1469294-02-7
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
HYDROXYZINE DIHYDROCHLORIDE, (R)-
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H27ClN2O2.2ClH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ANOMHKZSQFYSBR-GHVWMZMZSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
N1([C@@H](c2ccc(cc2)Cl)c3ccccc3)CCN(CC1)CCOCCO.Cl.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Hydroxyzine Dihydrochloride, (r)-. 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.

Common Names & Synonyms

ETHANOL, 2-(2-(4-((R)-(4-CHLOROPHENYL)PHENYLMETHYL)-1-PIPERAZINYL)ETHOXY)-, HYDROCHLORIDE (1:2)
HYDROXYZINE DIHYDROCHLORIDE, (R)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record