KETOTIFEN N-OXIDE
UNII 72Y2QNS3UB

Substance Identification & Data

This profile provides standardized clinical and technical data for Ketotifen N-oxide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 72Y2QNS3UB.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 88456-70-6 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
72Y2QNS3UB
CAS Registry Number
88456-70-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
KETOTIFEN N-OXIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C19H19NO2S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
FDAHLWKMNJCURA-AQTBWJFISA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
12274874
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C[N+]1([O-])CC/C(/CC1)=C\2/c3c(scc3)C(=O)Cc4ccccc24

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ketotifen N-oxide. 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

10H-BENZO(4,5)CYCLOHEPTA(1,2-B)THIOPHEN-10-ONE, 4,9-DIHYDRO-4-(1-METHYL-1-OXIDO-4-PIPERIDINYLIDENE)-
4-((RASA)-1-METHYLPIPERIDIN-4-YLIDENE)-4,9-DIHYDRO-10H-BENZO(4,5)CYCLOHEPTA(1,2-B)THIOPHEN-10-ONE N-OXIDE
4,9-DIHYDRO-4-(1-METHYL-1-OXIDO-4-PIPERIDINYLIDENE)-10H-BENZO(4,5)CYCLOHEPTA(1,2-B)THIOPHEN-10-ONE
KETOTIFEN HYDROGEN FUMARATE IMPURITY D [EP IMPURITY]
KETOTIFEN N-OXID
KETOTIFEN N-OXIDE

Systematic Nomenclature

10H-BENZO(4,5)CYCLOHEPTA(1,2-B)THIOPHEN-10-ONE, 4,9-DIHYDRO-4-(1-METHYL-4-PIPERIDINYLIDENE)-, N-OXIDE

External Clinical & Regulatory Resources

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