1. PROTAC
    Epigenetics
  2. PROTAC
    Epigenetic Reader Domain
  3. ARV-771

ARV-771 

Cat. No.: HY-100972 Purity: 99.82%
Handling Instructions

ARV-771 is a potent BET degrader based on PROTAC technology with Kds of 34, 4.7, 8.3, 7.6, 9.6, and 7.6 nM for BRD2(1), BRD2(2), BRD3(1), BRD3(2), BRD4(1), and BRD4(2), respectively.

For research use only. We do not sell to patients.

ARV-771 Chemical Structure

ARV-771 Chemical Structure

CAS No. : 1949837-12-0

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 651 In-stock
Estimated Time of Arrival: December 31
1 mg USD 180 In-stock
Estimated Time of Arrival: December 31
5 mg USD 420 In-stock
Estimated Time of Arrival: December 31
10 mg USD 600 In-stock
Estimated Time of Arrival: December 31
50 mg USD 1800 In-stock
Estimated Time of Arrival: December 31
100 mg USD 2520 In-stock
Estimated Time of Arrival: December 31
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 3 publication(s) in Google Scholar

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Description

ARV-771 is a potent BET degrader based on PROTAC technology with Kds of 34, 4.7, 8.3, 7.6, 9.6, and 7.6 nM for BRD2(1), BRD2(2), BRD3(1), BRD3(2), BRD4(1), and BRD4(2), respectively[1].

IC50 & Target[1]

BRD2(1)

34 nM (Kd)

BRD2(2)

4.7 nM (Kd)

BRD3(1)

8.3 nM (Kd)

BRD3(2)

7.6 nM (Kd)

BRD4(1)

9.6 nM (Kd)

BRD4(2)

7.6 nM (Kd)

In Vitro

ARV-771, a small-molecule pan-BET degrader based on proteolysis-targeting chimera (PROTAC) technology, demonstrates dramatically improved efficacy in cellular models of CRPC as compared with BET inhibition. ARV-771 potently degrades BRD2/3/4 in 22Rv1 cells with a DC50 less than 5 nM. c-MYC protein is a downstream effector of BET proteins. Treatment with ARV-771 results in depletion of c-MYC with an IC50 of less than 1 nM. ARV-771 shows strong antiproliferative effect on 22Rv1, VCaP, and LnCaP95 cell lines. ARV-771 treatment has a pronounced effect on cell morphology consistent with apoptosis. FL-AR and AR-V7 mRNA are down-regulated upon treatment with 10 nM ARV-771 in VCaP cells. ARV-771 has an antiandrogenic effect on a number of AR-regulated genes in VCaP cells[1].

In Vivo

Treatment of non castrated male Nu/Nu mice bearing AR-V7+ 22Rv1 tumor xenografts with daily subcutaneous injections of ARV-771 at 10 mg/kg for 3 d results in 37% and 76% down-regulation of BRD4 and c-MYC levels, respectively, in tumor tissue. A marked down-regulation in levels of AR-V7 is observed in the 22Rv1 tumors after ARV-771 treatment[1].

Molecular Weight

986.64

Formula

C₄₉H₆₀ClN₉O₇S₂

CAS No.

1949837-12-0

SMILES

CC(C(C(C1=CC=C(Cl)C=C1)=N[[email protected]@H](CC(NCCOCCCOCC(N[[email protected]@H](C(C)(C)C)C(N(C[[email protected]](O)C2)[[email protected]@H]2C(N[[email protected]](C3=CC=C(C(SC=N4)=C4C)C=C3)C)=O)=O)=O)=O)C5=NN=C(C)N65)=C6S7)=C7C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 50 mg/mL (50.68 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.0135 mL 5.0677 mL 10.1354 mL
5 mM 0.2027 mL 1.0135 mL 2.0271 mL
10 mM 0.1014 mL 0.5068 mL 1.0135 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (2.53 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (2.53 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (2.53 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
Cell Assay
[1]

ARV-771 is dissolved in DMSO. 22Rv1 cells (5,000 cells per well) are dosed with ARV-771 serially diluted 1:3 for a 10-point dose curve for 72 h. CellTiter-Glo Luminescent Cell Viability Assay is added, and the plate is read on a luminometer. Data are analyzed and plotted using GraphPad Prism software[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Administration
[1]

Mice: Mice bearing tumors are treated with ARV-771 (5, 10, 30, 50 mg/kg) for up to 3 wk, depending on the experiment. Mice are sacrificed 8 h after the final dose. Plasma and tissues are harvested and flash frozen for further analysis[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

References

Purity: 99.82%

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Keywords:

ARV-771ARV771ARV 771PROTACEpigenetic Reader DomainProteolysis-targeting chimeraInhibitorinhibitorinhibit

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Product name:
ARV-771
Cat. No.:
HY-100972
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