N-DESMETHYL TOPOTECAN-O-GLUCURONIDE
UNII YFR4KEW2Z3

Substance Identification & Data

This profile provides standardized clinical and technical data for N-desmethyl Topotecan-o-glucuronide, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YFR4KEW2Z3.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 219125-85-6 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
YFR4KEW2Z3
CAS Registry Number
219125-85-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
N-DESMETHYL TOPOTECAN-O-GLUCURONIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C28H29N3O11
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WTAVPACBIXXXHE-CAYKMONMSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
155928866
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
n12c(=O)c3COC([C@@](CC)(O)c3cc1-c4c(C2)cc5c(ccc(O[C@@H]6O[C@H](C(=O)O)[C@H]([C@@H]([C@H]6O)O)O)c5CNC)n4)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N-desmethyl Topotecan-o-glucuronide. 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

N-DESMETHYL TOPOTECAN-O-GLUCURONIDE

Systematic Nomenclature

.BETA.-D-GLUCOPYRANOSIDURONIC ACID, (4S)-4-ETHYL-3,4,12,14-TETRAHYDRO-4-HYDROXY-10-((METHYLAMINO)METHYL)-3,14-DIOXO-1H-PYRANO(3',4':6,7)INDOLIZINO(1,2-B)QUINOLIN-9-YL

External Clinical & Regulatory Resources

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