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JNJ-26854165 (Serdemetan)
P53 activator, blocking Mdm2-p53 interaction

JNJ-26854165 (Serdemetan)

Catalog No. A4204
Size Price Stock Qty
Evaluation Sample $28.00 In stock
5mg $60.00 In stock
25mg $180.00 In stock
100mg $590.00 In stock

Tel: +1-832-696-8203


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Sample solution is provided at 25 µL, 10mM.

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Chemical structure

JNJ-26854165 (Serdemetan)

Related Biological Data

JNJ-26854165 (Serdemetan)

Related Biological Data

JNJ-26854165 (Serdemetan)

Biological Activity

Description JNJ-26854165 (Serdemetan) is an antagonist of HDM2 ubiquitin ligase and also inducer of early apoptosis in p53 wild-type cells,
Targets HDM2 Mdm2        

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Chemical Properties

Cas No. 881202-45-5 SDF Download SDF
Synonyms JNJ 26854165
Chemical Name 1-N-[2-(1H-indol-3-yl)ethyl]-4-N-pyridin-4-ylbenzene-1,4-diamine
Canonical SMILES C1=CC=C2C(=C1)C(=CN2)CCNC3=CC=C(C=C3)NC4=CC=NC=C4
Formula C21H20N4 M.Wt 328.41
Solubility Soluble in DMSO > 10 mM Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request


JNJ-26854165, also named as Serdemetan, is originally developed as an activator of p53, is now regarded as a novel oral Human Double Minute-2 (HDM-2) ubiquitin ligase antagonist. It can increase the level of HDM-2 client proteins, such as p53, by inhibiting the association of HDM-2-client protein complex with the proteosome. It is demonstrated potent anti-proliferative and apoptosis-inducing activity of JNJ-26854165 in a broad range of p53 wild type and mutant tumor models. In vivo, JNJ-26854165 may induce important differences in EFS distribution when comparing to control in 18 of 37 solid tumors and in 5 of 7 of the evaluable ALL xenografts.


J. Tabernero, L. Dirix, P. Schoffski, A. Cervantes, J. Capdevila, J. Baselga, L. van Beijsterveldt, H. Winkler, S. Kraljevic and S. H. Zhuang. Phase I pharmacokinetic (PK) and pharmacodynamic (PD) study of HDM-2 antagonist JNJ-26854165 in patients with advanced refractory solid tumors. Journal of Clinical Oncology (Meeting Abstracts) May 2009 vol. 27 no. 15S 3514

Malcolm A. Smith, Richard Gorlick, E. Anders Kolb, Richard Lock, Hernan Carol, John M. Maris, Stephen T. Keir, Christopher L. Morton, C. Patrick Reynolds, Min H. Kang, Janine Arts, Tarig Bashir, Michel Janicot, Raushan T. Kurmasheva, Peter J. Houghton. Initial testing of JNJ-26854165 (Serdemetan) by the pediatric preclinical testing program. Pediatric Blood & Cancer. Volume 59, Issue 2, pages 329–332, August 2012.