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CAS Number: 119413-54-6
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CAS Number
119413-54-6
PubChem CID
60699
Molecular Formula
C23H24ClN3O5
Molecular Weight
457.9 g/mol
Exact Mass
457.140449
InChIKey
DGHHQBMTXTWTJV-BQAIUKQQSA-N
IUPAC Name
(19S)-8-[(dimethylamino)methyl]-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione;hydrochloride
SMILES String
CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O.Cl
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Topotecan Hydrochloride (CAS 119413-54-6) is listed in the Life Science portfolio, with molecular formula C23H24ClN3O5 and molecular weight 457. 90 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for life-science research and analytical workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Hypoxia-inducible factor 1-alpha (Homo sapiens) — 2 assays; Nuclear receptor ROR-gamma (Mus musculus) — 2 assays; Tumor susceptibility gene 101 protein (Homo sapiens) — 3 assays; Geminin (Homo sapiens) — 2 assays; Insulin-degrading enzyme (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Hypoxia-inducible factor 1-alpha
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 6.6
Experimental evidence source: ChEMBL
Nuclear receptor ROR-gamma
Mus musculus · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.5
Experimental evidence source: ChEMBL
Tumor susceptibility gene 101 protein
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Geminin
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Insulin-degrading enzyme
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Topotecan Hydrochloride is identified by CAS 119413-54-6, with molecular formula C23H24ClN3O5, molecular weight 457.9, InChIKey DGHHQBMTXTWTJV-BQAIUKQQSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Hypoxia-inducible factor 1-alpha, Nuclear receptor ROR-gamma, Tumor susceptibility gene 101 protein, Geminin, Insulin-degrading enzyme. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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