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ZL0420

Name: ZL0420
Brand: TargetMol
SKU: T6828
Price: 41 USD
Availability: InStock
Rating: 5 (10 reviews)

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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.

ZL0420

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Purity: 99.38%

Catalog No. T6828Cas No. 2229039-45-4

Pack Size	Price	Availability
5 mg	$41	In Stock
10 mg	$72	In Stock
25 mg	$146	In Stock
50 mg	$251	In Stock
100 mg	$356	In Stock
200 mg	$475	In Stock
1 mL x 10 mM (in DMSO)	$45	In Stock

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All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Purity:99.38%

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COA HNMR LCMS

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
Smiles	Cc1cc(\N=N\c2ccc3NC(=O)CCc3c2)c(N)cc1O
Relative Density.	1.41 g/cm3 (Predicted)

Storage & Solubility Information

Storage

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

Solubility Information

DMSO: 59 mg/mL (199.11 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (6.75 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

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:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/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

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

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 μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc