Shopping Cart

Your shopping cart is currently empty

Purvalanol B

Name: Purvalanol B
Brand: TargetMol
SKU: T7167
Price: 30 USD
Availability: InStock
Rating: 5 (10 reviews)

😃Good

Catalog No. T7167Cas No. 212844-54-7

Alias NG 95

Purvalanol B (NG 95) is a CDK inhibitor that targets Cdk2/cyclin A, Cdk2/cyclin E, Cdk5/p35, and Cdk2/cyclin B, with IC50 values of 6, 9, 6, and 6 nM, respectively.

Purvalanol B

😃Good

Purity: 98.95%

Catalog No. T7167Alias NG 95Cas No. 212844-54-7

Purvalanol B (NG 95) is a CDK inhibitor that targets Cdk2/cyclin A, Cdk2/cyclin E, Cdk5/p35, and Cdk2/cyclin B, with IC50 values of 6, 9, 6, and 6 nM, respectively.

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$30	In Stock	In Stock
2 mg	$41	In Stock	In Stock
5 mg	$65	In Stock	In Stock
10 mg	$87	In Stock	In Stock
25 mg	$139	In Stock	In Stock
50 mg	$226	In Stock	In Stock
100 mg	$339	-	In Stock
200 mg	$497	-	In Stock
1 mL x 10 mM (in DMSO)	$73	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:98.95%

Appearance:Solid

Color:White

Resource Download

COA HNMR LCMS

Product Introduction

Bioactivity

Description	Purvalanol B (NG 95) is a CDK inhibitor that targets Cdk2/cyclin A, Cdk2/cyclin E, Cdk5/p35, and Cdk2/cyclin B, with IC50 values of 6, 9, 6, and 6 nM, respectively.
Targets&IC50	CDK5-p35:6 nM , CDK2-CyclinE:9 nM , CDK2-CyclinA:6 nM , CDK2-CyclinB:6 nM
In vivo	Purvalanol B application decreases the ability of late-stage P.falciparum trophozoites to form multinucleated schizonts and up-regulates proteasome subunits and proteins that contribute to redox homeostasis, which may indicate an increase in oxidative stress as a result of inhibitor application[1].
Animal Research	A SYBR Green I parasite growth assay was used to measure the IC50 of Purvalanol B with P. falciparum (strain W2). Purvalanol B or DMSO control were applied to synchronized parasites 36 hours post invasion and parasites were incubated for 12 hours. Giemsa-stained blood smears were used to determine the effect of Purvalanol B on parasite growth, global quantitative proteomic analysis was used to examine differences in protein expression between Purvalanol B-treated and control parasites and results were confirmed by qPCR[1].
Synonyms	NG 95

Chemical Properties

Molecular Weight	432.9
Formula	C₂₀H₂₅ClN₆O₃
Cas No.	212844-54-7
Smiles	CC(C)[C@H](CO)Nc1nc(Nc2ccc(C(O)=O)c(Cl)c2)c2ncn(C(C)C)c2n1
Relative Density.	1.43 g/cm3 (Predicted)

Storage & Solubility Information

Storage

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

Solubility Information

DMSO: 40 mg/mL (92.4 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.62 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	2.3100 mL	11.5500 mL	23.1000 mL	115.5001 mL
5 mM	0.4620 mL	2.3100 mL	4.6200 mL	23.1000 mL
10 mM	0.2310 mL	1.1550 mL	2.3100 mL	11.5500 mL
20 mM	0.1155 mL	0.5775 mL	1.1550 mL	5.7750 mL
50 mM	0.0462 mL	0.2310 mL	0.4620 mL	2.3100 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 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