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ZL0420

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Purity:97.77%

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COA HNMR HPLC

ZL0420

Catalog No. T6828Cas No. 2229039-45-4

ZL0420 is a potent and selective bromodomain-containing protein 4 (BRD4) inhibitor with nanomolar binding affinities to the bromodomains (BDs) of BRD4, exhibiting IC50 values of 27 nM against BRD4 BD1 and 32 nM against BRD4 BD2.

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Pack Size	Price	Availability
1 mg	$41	In Stock
5 mg	$97	In Stock
10 mg	$172	In Stock
25 mg	$347	In Stock
50 mg	$597	In Stock
100 mg	$849	In Stock
200 mg	$1,130	In Stock
1 mL x 10 mM (in DMSO)	$107	In Stock

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Product Introduction

Bioactivity

Description	ZL0420 is a potent and selective bromodomain-containing protein 4 (BRD4) inhibitor with nanomolar binding affinities to the bromodomains (BDs) of BRD4, exhibiting IC50 values of 27 nM against BRD4 BD1 and 32 nM against BRD4 BD2.
In vitro	ZL0420 effectively binds to the acetyl-lysine (KAc) binding pocket of BRD4, establishing essential interactions, notably critical hydrogen bonds directly with Asn140 and indirectly with Tyr97 through a water molecule. It demonstrates submicromolar efficacy in suppressing the TLR3-dependent innate immune gene program, including ISG54, ISG56, IL-8, and Groβ genes in cultured human small airway epithelial cells (hSAECs), with IC50 values ranging from 0.49 to 0.86 μM [1].
In vivo	ZL0420 demonstrates potent efficacy in reducing airway inflammation with low toxicity in a mouse model, almost completely blocking the significant accumulation of neutrophils around small and medium-sized airways induced by poly(I:C) administration [1].

Chemical Properties

Molecular Weight	296.32
Formula	C16H16N4O2
Cas No.	2229039-45-4

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

Solubility Information

DMSO: 59 mg/mL (199.11 mM)

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	3.3747 mL	16.8737 mL	33.7473 mL	168.7365 mL
5 mM	0.6749 mL	3.3747 mL	6.7495 mL	33.7473 mL
10 mM	0.3375 mL	1.6874 mL	3.3747 mL	16.8737 mL
20 mM	0.1687 mL	0.8437 mL	1.6874 mL	8.4368 mL
50 mM	0.0675 mL	0.3375 mL	0.6749 mL	3.3747 mL
100 mM	0.0337 mL	0.1687 mL	0.3375 mL	1.6874 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

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DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

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Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O TargetMol | reagent

mix well and clarify

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Tech Support

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