Date published: 2025-12-18

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ABT 737 (CAS 852808-04-9)

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Alternate Names:
4-[4-[[2-(4-chlorophenyl)phenyl]methyl]piperazin-1-yl]-N-[4-[[(2R)-4- (dimethylamino)-1-phenylsulfanylbutan-2-yl]amino]-3-nitrophenyl] sulfonylbenzamide
Application:
ABT 737 is a selective inhibitor of Bcl-2
CAS Number:
852808-04-9
Purity:
≥98%
Molecular Weight:
813.43
Molecular Formula:
C42H45ClN6O5S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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ABT 737 is a small-molecule that acts as a selective inhibitor of Bcl-2. Bcl-2 proteins play an important role in cell survival and have been shown to be overexpressed in many tumors. By mimicking BH3-only proteins, ABT 737 specifically binds to and inhibits the anti-apoptotic functions of several members of the BCL-2 family, including BCL-2, BCL-xL, and BCL-w, but not MCL-1. ABT 737 also inhibits Bcl-w and Bcl-xl. Studies have reported that ABT 737 effectively kills acute myeloid leukemia blast, progenitor, and stem cells without affecting normal hematopoietic cells. Peripheral blood CLL cells in vitro are also extremely sensitive to ABT 737 (EC50 ~7 nM).


ABT 737 (CAS 852808-04-9) References

  1. Phase I study of G3139, a bcl-2 antisense oligonucleotide, combined with carboplatin and etoposide in patients with small-cell lung cancer.  |  Rudin, CM., et al. 2004. J Clin Oncol. 22: 1110-7. PMID: 15020613
  2. Mechanisms of apoptosis sensitivity and resistance to the BH3 mimetic ABT-737 in acute myeloid leukemia.  |  Konopleva, M., et al. 2006. Cancer Cell. 10: 375-88. PMID: 17097560
  3. The Bcl-2 family protein inhibitor, ABT-737, has substantial antimyeloma activity and shows synergistic effect with dexamethasone and melphalan.  |  Trudel, S., et al. 2007. Clin Cancer Res. 13: 621-9. PMID: 17255285
  4. ABT-737, proving to be a great tool even before it is proven in the clinic.  |  Vaux, DL. 2008. Cell Death Differ. 15: 807-8. PMID: 18408737
  5. ABT-737 sensitizes curcumin-induced anti-melanoma cell activity through facilitating mPTP death pathway.  |  Yu, T., et al. 2015. Biochem Biophys Res Commun. 464: 286-91. PMID: 26116776
  6. ABT-737, a Bcl-2 Selective Inhibitor, and Chloroquine Synergistically Kill Renal Cancer Cells.  |  Yin, P., et al. 2016. Oncol Res. 24: 65-72. PMID: 27178823
  7. Aspirin restores ABT-737-mediated apoptosis in human renal carcinoma cells.  |  Ou, YC., et al. 2018. Biochem Biophys Res Commun. 502: 187-193. PMID: 29792865
  8. ABT-737 ameliorates docetaxel resistance in triple negative breast cancer cell line.  |  Hwang, E., et al. 2018. Ann Surg Treat Res. 95: 240-248. PMID: 30402442
  9. ABT‑737, a Bcl‑2 family inhibitor, has a synergistic effect with apoptosis by inducing urothelial carcinoma cell necroptosis.  |  Cheng, R., et al. 2021. Mol Med Rep. 23: PMID: 33786632
  10. ABT-737, a BH3 Mimetic, Enhances the Therapeutic Effects of Ionizing Radiation in K-ras Mutant Non-Small Cell Lung Cancer Preclinical Model.  |  Lee, JM., et al. 2022. Yonsei Med J. 63: 16-25. PMID: 34913280
  11. ABT-737 suppresses aberrant Hedgehog pathway and overcomes resistance to smoothened antagonists by blocking Gli.  |  Huang, W., et al. 2022. Med Oncol. 39: 188. PMID: 36071246
  12. Expression of bcl-2 in small cell lung carcinoma cells.  |  Ikegaki, N., et al. 1994. Cancer Res. 54: 6-8. PMID: 8261463
  13. Expression of bcl-2--protein in small cell lung cancer.  |  Kaiser, U., et al. 1996. Lung Cancer. 15: 31-40. PMID: 8865121

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

ABT 737, 2.5 mg

sc-207242
2.5 mg
$200.00

What is the appearance of the compound?

Asked by: two2igm05
The compound is in yellow powder form.
Answered by: Chemical Support 4
Date published: 2022-07-24

Do you have any information on storage conditions (temperature, time) on the material once in solution?

Asked by: two2igm05
Thank you for your question. For ABT 737, sc-207242, we suggest that the customer stores this product at -20ºC as a solid in the original container. For solutions, solutions can be stored at -80ºC for a short period of time. For best results, solutions should be prepared and used same day. Otherwise, the customer should aliquot out small volumes, store at -80ºC, and avoid freeze-thaw cycles.
Answered by: TechService7
Date published: 2022-07-24
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Rated 5 out of 5 by from Excellent reagent used to treat cells forExcellent reagent used to treat cells for an apoptosis control.
Date published: 2015-10-27
Rated 5 out of 5 by from Got good results using this in our labGot good results using this in our lab.
Date published: 2015-09-23
Rated 5 out of 5 by from Works very well in application; SatisfiedWorks very well in application; Satisfied with product
Date published: 2015-03-24
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ABT 737 is rated 5.0 out of 5 by 3.
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