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Fast Blue B Salt

Name: Fast Blue B Salt
Brand: TargetMol
SKU: T78453
Price: 29 USD
Availability: InStock
Rating: 5 (10 reviews)

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Synonyms:

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Fast Blue B Salt is a diazo salt dye primarily used in histochemistry and enzymatic assays. When coupled with phenolic compounds such as 1-naphthol, Fast Blue B Salt forms a purple diazo dye, making it widely used in colorimetric assays for acetylcholinesterase. In addition, Fast Blue B Salt is commonly used as a spray-staining agent in thin-layer chromatography for the qualitative and quantitative analysis of aflatoxins, and for staining chromaffin cells in the intestine in histology.

Cas No. 14263-94-6

Pack Size	Price	USA Stock	Global Stock	Quantity
500 mg	$29	-	In Stock

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Batch Information

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Appearance:Solid

Color:Green

Resource Download

COA

Product Introduction

Bioactivity

Description

Chemical Properties

Molecular Weight	475.49
Formula	C₁₄H₁₂Cl₄N₄O₂Zn
Cas No.	14263-94-6
Smiles	N#[N+]C=1C=CC(=CC1OC)C2=CC=C([N+]#N)C(OC)=C2.[Cl-][Zn+2]([Cl-])([Cl-])[Cl-]

Storage & Solubility Information

Storage

Keep away from moisture,Keep away from direct sunlight Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 80 mg/mL (168.25 mM), Sonication is recommended.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.1031 mL	10.5155 mL	21.0309 mL	105.1547 mL
5 mM	0.4206 mL	2.1031 mL	4.2062 mL	21.0309 mL
10 mM	0.2103 mL	1.0515 mL	2.1031 mL	10.5155 mL
20 mM	0.1052 mL	0.5258 mL	1.0515 mL	5.2577 mL
50 mM	0.0421 mL	0.2103 mL	0.4206 mL	2.1031 mL
100 mM	0.0210 mL	0.1052 mL	0.2103 mL	1.0515 mL

Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density.

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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 stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 µL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 µL Tween 80 and mix well until fully clarified.

3) Add 450 µL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

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

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

Related Tags: Fast Blue B Salt chemical structure | Fast Blue B Salt formula | Fast Blue B Salt molecular weight