Shopping Cart

Your shopping cart is currently empty

Tartrazine

Name: Tartrazine
Brand: TargetMol
SKU: TN2258
Price: 42 USD
Availability: InStock
Rating: 5 (10 reviews)

😃Good

Catalog No. TN2258Cas No. 1934-21-0

Alias FD&C Yellow No. 5, Acid Yellow 23

Tartrazine (Acid Yellow 23) is a food additive that belongs to a class of artificial dyes and contains an azo group; it has significant genotoxic effect , may be harmful to health and its prolonged use could trigger carcinogenesis.

Tartrazine

😃Good

Purity: 98.82%

Catalog No. TN2258Alias FD&C Yellow No. 5, Acid Yellow 23Cas No. 1934-21-0

Pack Size	Price	USA Warehouse	Global Warehouse
500 mg	$42	In Stock	In Stock
1 g	$50	-	In Stock
1 mL x 10 mM (in DMSO)	$46	In Stock	In Stock

Add to Cart

Add to Quotation

In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

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.

Questions

Batch Information

Select Batch

Purity:98.82%

Resource Download

COA HNMR HPLC

Product Introduction

Bioactivity

Description	Tartrazine (Acid Yellow 23) is a food additive that belongs to a class of artificial dyes and contains an azo group; it has significant genotoxic effect , may be harmful to health and its prolonged use could trigger carcinogenesis.
In vitro	We assessed the cytotoxicity of Tartrazine by 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide test and the response of DNA repair through comet assay (alkaline version). We used different concentrations of the dye, ranging from 0.25-64.0 mM. The results demonstrated that Tartrazine has no cytotoxic effects. However, this dye had a significant genotoxic effect at all concentrations tested. Although most of the damage was amenable to repair, some damage remained higher than positive control after 24 h of repair[2]
Synonyms	FD&C Yellow No. 5, Acid Yellow 23

Chemical Properties

Molecular Weight	534.36
Formula	C₁₆H₉N₄Na₃O₉S₂
Cas No.	1934-21-0
Smiles	O=C([O-])C(C1/N=N/C2=CC=C(C=C2)S(=O)([O-])=O)=NN(C1=O)C3=CC=C(C=C3)S(=O)([O-])=O.[Na+].[Na+].[Na+]
Relative Density.	2.121 g/cm3 at 20℃
Color	Red
Appearance	Solid

Storage & Solubility Information

Storage

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: 49.5 mg/mL (92.63 mM), Sonication is recommended.

H2O: 45 mg/mL (84.21 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+90% Saline: 2 mg/mL (3.74 mM), Sonication is recommeded.

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

H2O/DMSO

	1mg	5mg	10mg	50mg
1 mM	1.8714 mL	9.3570 mL	18.7140 mL	93.5699 mL
5 mM	0.3743 mL	1.8714 mL	3.7428 mL	18.7140 mL
10 mM	0.1871 mL	0.9357 mL	1.8714 mL	9.3570 mL
20 mM	0.0936 mL	0.4678 mL	0.9357 mL	4.6785 mL
50 mM	0.0374 mL	0.1871 mL	0.3743 mL	1.8714 mL

Calculator

Molarity Calculator
Dilution Calculator
Reconstitution Calculator
Molecular Weight Calculator

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

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