ENMD-2076 L-(+)-Tartaric acid |
| Catalog No.GC12145 |
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1291074-87-7
Sample solution is provided at 25 µL, 10mM.
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ENMD-2076 is an orally bioavailable, small molecule inhibitor of Aurora kinases with IC50 values of 14nM and 350nM, respectively against Aurora Kinase A and Aurora Kinase B [1].
Besides Aurora kinases, ENMD-2076 inhibits multiple kinases involved in various cellular activities. Overexpression of Aurora Kinase A has been found in breast cancers and ENMD-2076 is thereby studied in breast cancers. It is reported that ENMD-2076 differentially inhibits 29 breast cancer cell lines with IC50 values ranged from 0.25 to 16.1μM. In the clonogenic assays, ENMD-2076 totally suppresses the colony formation in the sensitiveMDA-MB-468 cell line and decreases the formation in theHCC1806, SK-BR-3, and BT474 cell lines. ENMD-2076 is also reported to cause a G2 cell-cycle arrest at 1.25μM. Moreover, ENMD-2076 shows antitumor activity in TNBC xenograft models. Apart from the breast cancers, ENMD-2076 is developed in hematological malignancies therapy. The clinical trials have already conducted in Phase II [1, 2].
References:
[1] Diamond JR, Eckhardt SG, Tan AC, Newton TP, Selby HM, Brunkow KL, Kachaeva MI, Varella-Garcia M, Pitts TM, Bray MR, Fletcher GC, Tentler JJ. Predictive biomarkers of sensitivity to the aurora and angiogenic kinase inhibitor ENMD-2076 in preclinical breast cancer models. Clin Cancer Res. 2013 Jan 1;19(1):291-303.
[2] How J, Yee K. ENMD-2076 for hematological malignancies. Expert Opin Investig Drugs. 2012 May;21(5):717-32.
Kinase experiment: | Recombinant Aurora A and B kinase enzymes assays are carried out in kinase assay buffer (50 mM of HEPES, pH 7.5, 10 mM of MgCl2, 5 mM of EGTA, 0.05% Brij-35) supplemented with 2 mM of DTT. Activities are determined at an ATP concentration equivalent to the apparent Km for each enzyme, and an enzyme concentration that results in approximately 30% phosphorylation of the peptide substrate after 1 hour. Dose–response curves of relative enzyme activity versus ENMD-2076 concentration are plotted with Grafit and used to calculate IC50 values[1]. |
Cell experiment: | The antiproliferative effect of ENMD-2076 on adherent tumor cell lines is measured by plating 500 cells per well in a 96-well plate and incubating with 9 doses of compound, spanning 0.3 nM to 125 mM, for 96 hours. Cellular proliferation is measured using the sulforhodamine B assay[1]. |
Animal experiment: | Mice: Cell lines are injected subcutaneously or into the mammary fat pad (MDA-MB-231 only) of 5- to 6-week-old CB.17 SCID or NCr nude mice. Tumors are allowed to grow for 10 to 50 days before drug treatment. All treatments are with ENMD-2076 in water or ENMD-2076 free base in CMC-Tween vehicle (0.075% carboxymethylcellulose, 0.085% Tween 80 in water), administered orally. Percent tumor growth inhibition is calculated[1]. |
References: [1]. Fletcher GC, et al. ENMD-2076 is an orally active kinase inhibitor with antiangiogenic and antiproliferative mechanisms of action. Mol Cancer Ther. 2011 Jan;10(1):126-37. | |
| Cas No. | 1291074-87-7 | SDF | |
| Chemical Name | (E)-N-(5-methyl-1H-pyrazol-3-yl)-6-(4-methylpiperazin-1-yl)-2-styrylpyrimidin-4-amine 2,3-dihydroxysuccinate | ||
| Canonical SMILES | CC1=CC(=NN1)NC2=NC(=NC(=C2)N3CCN(CC3)C)C=CC4=CC=CC=C4.C(C(C(=O)O)O)(C(=O)O)O | ||
| Formula | C25H31N7O6 | M.Wt | 525.56 |
| Solubility | ≥ 175.8 mg/mL in DMSO | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.9027 mL | 9.5137 mL | 19.0273 mL |
| 5 mM | 0.3805 mL | 1.9027 mL | 3.8055 mL |
| 10 mM | 0.1903 mL | 0.9514 mL | 1.9027 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
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Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
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- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)
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