Date published: 2025-12-17

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MDM2 Inhibitors

MDM2 inhibitors belong to a chemical class of compounds that have shown significant interest in biomedical research. These inhibitors are designed to specifically target and inhibit the activity of the MDM2 protein, which is a negative regulator of the tumor suppressor protein p53. MDM2 is known for its role in promoting the degradation of p53, thereby impeding its tumor suppressor functions. By blocking the interaction between MDM2 and p53, MDM2 inhibitors aim to restore the normal function of p53 and enhance its anti-cancer activities. The design and development of MDM2 inhibitors involve careful consideration of the chemical structure and properties required to bind selectively to the MDM2 protein. These inhibitors often possess specific structural features that enable them to bind tightly to the MDM2 binding site, thus disrupting the MDM2-p53 interaction. The binding of MDM2 inhibitors to MDM2 proteins can lead to the stabilization and accumulation of p53, allowing it to activate its downstream target genes involved in cell cycle arrest, DNA repair, and apoptosis. Through the restoration of p53's normal function, MDM2 inhibitors have the ability to exert anti-cancer effects and are becoming a popular area of interest amongst research labs and scientists. Overall, MDM2 inhibitors represent a class of chemical compounds that are specifically designed to inhibit the MDM2 protein's negative regulation of p53. Their development involves careful design and optimization to achieve selective binding to MDM2, with the ultimate goal of restoring p53's tumor suppressor activities.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

RG-7112

939981-39-2sc-507292
10 mg
$520.00
(0)

RG7112 is an active MDM2 inhibitor that disrupts the MDM2-p53 interaction, resulting in p53 activation. It has shown promising results in early research studies against various cancers.

Nutlin-3

548472-68-0sc-45061
sc-45061A
sc-45061B
1 mg
5 mg
25 mg
$56.00
$212.00
$764.00
24
(1)

Nutlin-3 is a selective inhibitor of the MDM2 protein, known for its ability to disrupt the MDM2-p53 interaction. This compound stabilizes p53 by preventing MDM2-mediated ubiquitination, leading to enhanced p53 activity. Nutlin-3 exhibits unique binding affinity through a series of π-π stacking and hydrophobic interactions, which fine-tune its specificity. Its structural conformation allows for effective modulation of cellular stress responses, influencing apoptotic pathways.

HLI 373

502137-98-6sc-358833
sc-358833A
10 mg
50 mg
$173.00
$712.00
1
(1)

HLI 373 is a potent antagonist of the MDM2 protein, characterized by its ability to selectively disrupt the MDM2-p53 complex. This compound engages in specific hydrogen bonding and hydrophobic interactions, enhancing its binding affinity. HLI 373's unique structural features facilitate the stabilization of p53, promoting its transcriptional activity. The compound's kinetic profile suggests rapid engagement with MDM2, influencing cellular regulatory mechanisms and apoptosis.

JNJ 26854165

881202-45-5sc-364514
sc-364514A
5 mg
25 mg
$168.00
$566.00
(0)

JNJ 26854165 is a selective inhibitor of the MDM2 protein, distinguished by its unique binding dynamics that involve intricate π-π stacking and van der Waals interactions. This compound exhibits a remarkable ability to alter the conformational landscape of MDM2, leading to a significant disruption of its interaction with p53. The kinetic behavior of JNJ 26854165 indicates a fast on-rate, allowing for efficient modulation of cellular pathways related to tumor suppression and cell cycle regulation.

(–)-Nutlin-3

675576-98-4sc-222086
sc-222086A
1 mg
5 mg
$120.00
$215.00
2
(1)

(–)-Nutlin-3 is a potent antagonist of the MDM2 protein, characterized by its specific binding affinity that stabilizes the p53-MDM2 complex. This compound engages in hydrogen bonding and hydrophobic interactions, effectively preventing MDM2 from ubiquitinating p53. Its unique structural conformation enhances selectivity, promoting a favorable kinetic profile that facilitates rapid engagement with target sites, thereby influencing cellular stress response mechanisms.

MDM2 Inhibitor Inhibitor

562823-84-1sc-204072
10 mg
$172.00
(0)

MDM2 Inhibitor is a selective modulator of the MDM2 protein, exhibiting a unique ability to disrupt the MDM2-p53 interaction. This compound features a distinct molecular architecture that allows for precise steric hindrance, effectively blocking MDM2's E3 ligase activity. Its interactions are characterized by a combination of van der Waals forces and electrostatic interactions, which contribute to its stability and efficacy in altering protein dynamics within cellular pathways.

NSC 66811

6964-62-1sc-311507
sc-311507A
10 mg
50 mg
$159.00
$670.00
(0)

NSC 66811 is a potent MDM2 antagonist that showcases a unique binding affinity for the MDM2 protein, effectively altering its conformation. This compound engages in specific hydrogen bonding and hydrophobic interactions, enhancing its selectivity. Its kinetic profile reveals a rapid association and slower dissociation, indicating a strong and sustained interaction with MDM2. This behavior influences downstream signaling pathways, ultimately impacting cellular responses to stress.

Caylin-1

sc-223878
sc-223878A
1 mg
5 mg
$101.00
$338.00
(0)

Caylin-1 acts as a selective MDM2 inhibitor, characterized by its ability to disrupt the MDM2-p53 interaction. This compound exhibits unique electrostatic interactions and a distinct hydrophobic pocket engagement, which stabilizes its binding. The reaction kinetics of Caylin-1 demonstrate a notable affinity, with a fast on-rate and a prolonged off-rate, leading to effective modulation of cellular pathways. Its structural properties facilitate specific conformational changes in MDM2, influencing protein stability and function.

Caylin-2

sc-223879
sc-223879A
1 mg
5 mg
$100.00
$338.00
(0)

Caylin-2 functions as a potent MDM2 antagonist, distinguished by its unique binding dynamics that alter the conformational landscape of the MDM2 protein. It engages in specific hydrogen bonding and hydrophobic interactions, enhancing its affinity for the target. The compound exhibits a rapid association rate, coupled with a slow dissociation, which prolongs its inhibitory effect. Additionally, Caylin-2's structural features promote allosteric modulation, impacting downstream signaling pathways.

R5C3

753504-14-2sc-215783
5 mg
$91.00
(0)

R5C3 acts as a selective MDM2 inhibitor, characterized by its ability to form stable complexes through intricate π-π stacking and electrostatic interactions with the MDM2 binding site. This compound demonstrates a unique kinetic profile, exhibiting a fast on-rate and a prolonged off-rate, which enhances its effectiveness in disrupting MDM2's regulatory functions. Furthermore, R5C3's structural rigidity contributes to its specificity, minimizing off-target effects and optimizing its interaction dynamics.