Name: I-BRD9
Brand: Selleck Chemicals
SKU: S7835
Availability: InStock
Rating: 5 (12 reviews)

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Quality Control

Batch: Purity: 99.79%

99.79

Related Targets	HDAC JAK Histone Methyltransferase PKC PARP HIF PRMT EZH2 AMPK Histone Acetyltransferase
Other BET Inhibitors	Pelabresib (CPI-0610) ZEN-3694 (BET-IN-19) Molibresib (I-BET-762) Mivebresib (ABBV-075) INCB054329 Birabresib (OTX015) I-BET151 (GSK1210151A) Apabetalone (RVX-208) AZD5153 6-hydroxy-2-naphthoic acid CPI-203

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Incubation Time	Activity Description	PMID
HUT78	Function assay	45 mins	Inhibition of BRD9 in human HUT78 cells incubated for 45 mins by chemoproteomic competition binding assay, IC50 = 0.07943 μM.	25856009
HEK293	Function assay	18 hrs	Binding affinity to BRD9 (amino acids 120-240) (unknown origin) assessed as displacememnt of NanoLuc-tagged BRD9 from Halo-tagged histone H3.3 expressed in HEK293 cells after 18 hrs by NanoBRET assay in presence of furimazine, IC50 = 0.15849 μM.	25856009
Click to View More Cell Line Experimental Data

Solubility

In vitro
Batch:

DMSO : 99 mg/mL (198.97 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	5.000mg/ml (10.05mM)
	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	1.650mg/ml (3.32mM)

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

%

% Tween 80

% ddH₂O

% DMSO

+

%

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	497.55	Formula	C₂₂H₂₂F₃N₃O₃S₂	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	1714146-59-4	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	GSK602			Smiles	CCN1C=C(C2=C(C1=O)C=C(S2)C(=NC3CCS(=O)(=O)CC3)N)C4=CC(=CC=C4)C(F)(F)F

Mechanism of Action

Targets/IC₅₀/Ki	BRD9 (Cell-free assay) 7.3(pIC50) BRD4 (Cell-free assay) 5.3(pIC50)
In vitro	I-BRD9 is identified through structure-based design, leading to greater than 700-fold selectivity over the BET family and 200-fold over the highly homologous bromodomain-containing protein 7 (BRD7). This compound is used to identify genes regulated by BRD9 in Kasumi-1 cells involved in oncology and immune response pathways and to the best of our knowledge, represents the first selective tool compound available to elucidate the cellular phenotype of BRD9 bromodomain inhibition.
References	[1] https://pubmed.ncbi.nlm.nih.gov/25856009/

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I-BRD9 BET inhibitor

Chemical Structure

Molecular Weight: 497.55