IRINOTECAN
UNII 7673326042

Substance Identification & Data

This profile provides standardized clinical and technical data for Irinotecan, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7673326042.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 97682-44-5 and the RxNorm Concept ID (RxCUI) 51499. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
7673326042
CAS Registry Number
97682-44-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
IRINOTECAN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
7673326042
The specific atomic composition represented as a molecular structure string.
InChIKey
C33H38N4O6
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UWKQSNNFCGGAFS-XIFFEERXSA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
INN ID
6694
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(C)c1c2c(-c3n(C2)c(=O)c4c(c3)[C@](CC)(O)C(=O)OC4)nc5c1cc(OC(=O)N6CCC(CC6)N7CCCCC7)cc5

Synonyms and Nomenclature

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

IRINOTECAN

Common Names & Synonyms

(+)-IRINOTECAN
IRINOPHORE C
IRINOTECAN [HSDB]
IRINOTECAN [INN]
IRINOTECAN [MI]
IRINOTECAN [VANDF]
IRINOTECAN [WHO-DD]

Brand / Trade Names

BIOTECAN

Systematic Nomenclature

(1,4'-BIPIPERIDINE)-1'-CARBOXYLIC ACID, (4S)-4,11-DIETHYL-3,4,12,14-TETRAHYDRO-4-HYDROXY-3,14-DIOXO-1H-PYRANO(3',4':6,7)INDOLIZINO(1,2-B)QUINOLIN-9-YL ESTER
(19S)-10,19-DIETHYL-19-HYDROXY-14,18-DIOXO-17-OXA-3,13-DIAZAPENTACYCLO(11.8.0.0(2,11).0(4,9).0(15,20))HENICOSA-1(21),2(11),3,5,7,9,15(20)-HEPTAEN-7-YL 4-(PIPERIDIN-1-YL)PIPERIDINE-1-CARBOXYLATE

Technical Codes

NSC-728073

NDC Products Containing IRINOTECAN

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: