NDC Product
Human Prescription DrugAzelastine Hydrochloride NDC 50090-2330
- Generic Name
- Azelastine Hydrochloride
- Dosage Form
- Spray, Metered
- Route
- Nasal
- Marketing
- ANDA
Active Listing
AZELASTINE
UNII ZQI909440X
Substance Identification & Data
This profile provides standardized clinical and technical data for Azelastine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) ZQI909440X.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 58581-89-8 and the RxNorm Concept ID (RxCUI) 18603. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
AZELASTINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
ZQI909440X
The specific atomic composition represented as a molecular structure string.
InChIKey
C22H24ClN3O International Chemical Identifier digital signature for unique molecular identification.
SMILES String
MBUVEWMHONZEQD-UHFFFAOYSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
4074
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
n1(nc(Cc2ccc(Cl)cc2)c3c(c1=O)cccc3)C4CCN(C)CCC4
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Azelastine. 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.
FDA Official Name
AZELASTINE
Common Names & Synonyms
AZELASTINE [INN]
AZELASTINE [MI]
AZELASTINE [VANDF]
AZELASTINE [WHO-DD]
Systematic Nomenclature
1(2H)-PHTHALAZINONE, 4-((4-CHLOROPHENYL)METHYL)-2-(HEXAHYDRO-1-METHYL-1H-AZEPIN-4-YL)-
4-(4-CHLOROBENZYL)-2-(1-METHYLAZEPAN-4-YL)PHTHALAZIN-1(2H)-ONE
Technical Codes
NSC-758971
NDC Products Containing AZELASTINE
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
