CKD 602

Pricing Availability   Qty
Cat.No. 5125 - CKD 602 | C25H27N3O4.H3PO4
Description: Topoisomerase I inhibitor
Alternative Names: Belotecan, Camtobell®
Chemical Name: (4S)-4-Ethyl-4-hydroxy-11-[2-[(1-methylethyl)amino]ethyl]-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)dione phosphate
Purity: ≥98% (HPLC)
Literature (2)

Biological Activity for CKD 602

CKD 602 is a topoisomerase I inhibitor. Forms stable DNA-topoisomerase complexes during DNA replication and induces cell cycle arrest in the G2/M phase. Inhibits growth of a range of cancer cell lines in vitro, as well as of ovarian and leukemia tumors in vivo.

Technical Data for CKD 602

M. Wt 531.49
Formula C25H27N3O4.H3PO4
Storage Store at -20°C
Purity ≥98% (HPLC)
PubChem ID 123773277
Smiles O=C1C2=C([C@](CC)(O)C(OC2)=O)C=C3C4=NC5=CC=CC=C5C(CCNC(C)C)=C4CN31.OP(O)(O)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for CKD 602

Solvent Max Conc. mg/mL Max Conc. mM
water 10.63 20
DMSO 53.15 100

Preparing Stock Solutions for CKD 602

The following data is based on the product molecular weight 531.49. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.88 mL 9.41 mL 18.82 mL
5 mM 0.38 mL 1.88 mL 3.76 mL
10 mM 0.19 mL 0.94 mL 1.88 mL
50 mM 0.04 mL 0.19 mL 0.38 mL

Molarity Calculator

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References for CKD 602

References are publications that support the biological activity of the product.

Kim et al (2015) Anticancer effects of CKD-602 (Camtobell®) via G2/M phase arrest in oral squamous cell carcinoma cell lines. Oncol.Lett. 9 136 PMID: 25435947

Jung et al (2006) The synergism between Belotecan and cisp. in gastric cancer. Cancer Res.Treat. 38 159 PMID: 19771277

If you know of a relevant reference for CKD 602, please let us know.

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Citations for CKD 602

Citations are publications that use Tocris products.

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Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

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Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

  • Cancer Metabolism
  • Epigenetics in Cancer
  • Receptor Signaling
  • Cell Cycle and DNA Damage Repair
  • Angiogenesis
  • Invasion and Metastasis
Cell Cycle & DNA Damage Repair

Cell Cycle & DNA Damage Repair Poster

In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. Adapted from the 2015 Cancer Product Guide, Edition 3, this poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.