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ARV-825

Names

[ CAS No. ]:
1818885-28-7

[ Name ]:
ARV-825

[Synonym ]:
2-[(6S)-4-(4-Chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl]-N-[4-(2-{2-[2-(2-{[2-(2,6-dioxo-3-piperidinyl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]amino}ethoxy)ethoxy]ethoxy}ethoxy)phenyl]acetamide
6H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-N-[4-[2-[2-[2-[2-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]phenyl]-2,3,9-trimethyl-, (6S)-

Biological Activity

[Description]:

ARV-825 is a BRD4 Inhibitor based on PROTAC technology. ARV-825 binds to BD1 and BD2 of BRD4 with Kds of 90 and 28 nM, respectively.

[Related Catalog]:

Signaling Pathways >> Epigenetics >> Epigenetic Reader Domain
Signaling Pathways >> PROTAC >> PROTAC
Research Areas >> Cancer

[Target]

Kd: 90 nM (Bromodomain 1 of BRD4), 28 nM (Bromodomain 2 of BRD4)[1]


[In Vitro]

ARV-825 is a hetero-bifunctional proteolysis-targeting chimera (PROTAC) that recruits BRD4 to the E3 ubiquitin ligase cereblon. ARV-825 actively recruits BRD4 to cereblon, resulting in the rapid and efficient degradation of the former via the proteasome. Given that BRD4 and cereblon binding moieties in ARV-825 have Kds of 28-90 nM and ~3 µM to their respective targets, this suggests that ARV-825 acts in a substoichiometric way in mediating BRD4 degradation. ARV-825 treatment results in prolonged BRD4 down-regulation and downstream signaling suppression compared to BRD4 inhibitors[1].

[Kinase Assay]

Affinity of compounds (e.g., ARV-825) with Bromodomain 1 and 2 of BRD4 is determined with BROMOscan by DiscoverX[1].

[References]

[1]. Lu J, et al. Hijacking the E3 Ubiquitin Ligase Cereblon to Efficiently Target BRD4. Chem Biol. 2015 Jun 18;22(6):755-63.


[Related Small Molecules]

(+)-JQ1 | GSK126 | Tazemetostat (EPZ-6438) | Birabresib (OTX015) | A 485 | Curcumin | ARV-771 | I-BET762 | BI 2536 | GSK343 | C646 | 3-Deazaneplanocin A (hydrochloride) | I-BET151 | 666-15 | CPI-637

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C46H47ClN8O9S

[ Molecular Weight ]:
923.432

[ Exact Mass ]:
922.287537

[ LogP ]:
2.72

[ Index of Refraction ]:
1.701

[ Storage condition ]:
2-8℃

Related Compounds