AdipoGen Life Sciences

AT7519 hydrochloride

Product Code:
 
SYN-1010
Product Group:
 
Inhibitors and Activators
Regulatory Status:
 
RUO
Shipping:
 
-20°C
1 / 1
Chemical Structure

Chemical Structure

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Further Information

Alternate Names/Synonyms:
AT-7519
Appearance:
Solid.
CAS:
902135-91-5
EClass:
32160000
Form (Short):
liquid
InChi:
InChI=1S/C16H17Cl2N5O2.ClH/c17-10-2-1-3-11(18)13(10)15(24)22-12-8-20-23-14(12)16(25)21-9-4-6-19-7-5-9;/h1-3,8-9,19H,4-7H2,(H,20,23)(H,21,25)(H,22,24);1H
InChiKey:
PAOFPNGYBWGKCO-UHFFFAOYSA-N
Long Description:
Chemical. CAS: 902135-91-5. Formula: C16H17Cl2N5O2 . HCl. MW: 382.2 . 36.5. AT7519 is a potent inhibitor of several CDK family members. AT7519 showed potent antiproliferative activity (40-940nM) in a panel of human tumor cell lines, and the mechanism of action was shown here to be consistent with the inhibition of CDK1 and CDK2 in solid tumor cell lines. AT7519 caused cell cycle arrest followed by apoptosis in human tumor cells and inhibited tumor growth in human tumor xenograft models. Tumor regression was observed following twice daily dosing of AT7519 in the HCT116 and HT29 colon cancer xenograft models. Also it has been shown that the biological effects are linked to inhibition of CDKs in vivo and that AT7519 induces tumor cell apoptosis in these xenograft models. Moreover, AT7519 has an attractive biological profile and is well tolerated and effective making it a more plausible candidate for clinical development than previously available CDK inhibitors. In in vitro kinase assays AT7519 showed nanomolar levels of activity from <10 to 2400 for cyclins; only one other non-cyclin related kinase was inhibited at levels below 10µM (GSK3beta, 89nM), all others tested had IC(50)'s of greater than 10,000nM.
Molecular Formula:
C16H17Cl2N5O2 . HCl
Molecular Weight:
382.2 . 36.5
Package Type:
Plastic Vial
Product Description:
AT7519 is a potent inhibitor of several CDK family members. AT7519 showed potent antiproliferative activity (40-940nM) in a panel of human tumor cell lines, and the mechanism of action was shown here to be consistent with the inhibition of CDK1 and CDK2 in solid tumor cell lines. AT7519 caused cell cycle arrest followed by apoptosis in human tumor cells and inhibited tumor growth in human tumor xenograft models. Tumor regression was observed following twice daily dosing of AT7519 in the HCT116 and HT29 colon cancer xenograft models. Also it has been shown that the biological effects are linked to inhibition of CDKs in vivo and that AT7519 induces tumor cell apoptosis in these xenograft models. Moreover, AT7519 has an attractive biological profile and is well tolerated and effective making it a more plausible candidate for clinical development than previously available CDK inhibitors. In in vitro kinase assays AT7519 showed nanomolar levels of activity from < 10 to 2400 for cyclins; only one other non-cyclin related kinase was inhibited at levels below 10µM (GSK3beta, 89nM), all others tested had IC(50)'s of greater than 10,000nM.
Purity:
>95%
Solubility Chemicals:
Soluble in DMSO or ethanol.
Transportation:
Non-hazardous
UNSPSC Category:
Protein Kinase Modulators
UNSPSC Number:
12352200
Use & Stability:
Stable for at least 2 years after receipt when stored at -20°C.

References

Biological characterization of AT7519, a small-molecule inhibitor of cyclin-dependent kinases, in human tumor cell lines: M.S. Squires, et al.; Mol. Cancer Ther. 8, 324 (2009)