Camptothecin (Standard)
Camptothecin (Standard) (Campathecin (Standard)) is the analytical standard of Camptothecin (HY-16560). This product is intended for research and analytical applications. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells.
For research use only. We do not sell to patients.
- CAS No.: 7689-03-4
- Formula: C20H16N2O4
- Molecular Weight:348.36
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Product Information
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Chemical Information
- Purity & Documentation
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Help & FAQs
Product Information
The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.
Chemical Information
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CAS No. 7689-03-4
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Molecular Weight 348.36
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Formula C20H16N2O4
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SMILES
O=C1C2=C([C@@](O)(CC)C(OC2)=O)C=C(N1C3)C(C3=C4)=NC5=C4C=CC=C5
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Synonyms
Campathecin (Standard); (S)-(+)-Camptothecin (Standard); CPT (Standard)
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[1]. Luzzio MJ, et al. Synthesis and antitumor activity of novel water soluble derivatives of camptothecin as specific inhibitors of topoisomerase I. Synthesis and antitumor activity of novel water soluble derivatives of camptothecin as specific inhibitors of topoisomerase I. [Content Brief]
[2]. Bertozzi D, et al. The natural inhibitor of DNA topoisomerase I, camptothecin, modulates HIF-1α activity by changing miR expression patterns in human cancer cells. Mol Cancer Ther. 2014;13(1):239-248. [Content Brief]
[3]. Huang Q, et al. Evolution in medicinal chemistry of E-ring-modified Camptothecin analogs as anticancer agents. Eur J Med Chem. 2013;63:746-757. [Content Brief]
[4]. Tesauro C, et al. Topoisomerase I activity and sensitivity to camptothecin in breast cancer-derived cells: a comparative study. BMC Cancer. 2019;19(1):1158. Published 2019 Nov 29. [Content Brief]
[5]. Schön M, et al. KINK-1, a novel small-molecule inhibitor of IKKbeta, and the susceptibility of melanoma cells to antitumoral treatment. J Natl Cancer Inst. 2008;100(12):862-875.. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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