AZD 7762 hydrochloride

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Description: Potent and selective ATP-competitive inhibitor of Chk1 and Chk2; also enhances CRISPR-Cpf1-mediated genome editing
Chemical Name: 3-[(Aminocarbonyl)amino]-5-(3-fluorophenyl)-N-(3S)-3-piperidinyl-2-thiophenecarboxamide hydrochloride
Purity: ≥98% (HPLC)
Literature (1)

Biological Activity for AZD 7762 hydrochloride

AZD 7762 hydrochloride is a potent and selective ATP-competitive inhibitor of Chk1 and Chk2 (IC50 vales are 5 nM for both kinases); displays at least >10 fold selectivity over a panel of 164 kinases. Potentiates cytotoxicity of DNA-damaging agents. Active in vivo. Also improves efficiency of CRISPR-Cpf1-mediated genome editing in hPSC lines (2.7-fold at 1 μM).

Licensing Information

Sold for research purposes under agreement from AstraZeneca

Compound Libraries for AZD 7762 hydrochloride

AZD 7762 hydrochloride is also offered as part of the Tocriscreen 2.0 Max and Tocriscreen Kinase Inhibitor Library. Find out more about compound libraries available from Tocris.

Technical Data for AZD 7762 hydrochloride

M. Wt 398.88
Formula C17H19FN4O2S.HCl
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1246094-78-9
PubChem ID 56972142
Smiles FC1=CC=CC(C2=CC(NC(N)=O)=C(C(N[C@@H]3CNCCC3)=O)S2)=C1.Cl

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for AZD 7762 hydrochloride

Solvent Max Conc. mg/mL Max Conc. mM
water 39.89 100
DMSO 39.89 100

Preparing Stock Solutions for AZD 7762 hydrochloride

The following data is based on the product molecular weight 398.88. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.51 mL 12.54 mL 25.07 mL
5 mM 0.5 mL 2.51 mL 5.01 mL
10 mM 0.25 mL 1.25 mL 2.51 mL
50 mM 0.05 mL 0.25 mL 0.5 mL

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Product Datasheets for AZD 7762 hydrochloride

References for AZD 7762 hydrochloride

References are publications that support the biological activity of the product.

Zabludoff et al (2008) AZD7762, a novel checkpoint kinase inhibitor, drives checkpoint abrogation and potentiates DNA-targeted therapies. Mol. Cancer Ther. 7 2955 PMID: 18790776

Morgan et al (2010) Mechanism of radiosensitization by the Chk1/2 inhibitor AZD7762 involves abrogation of the G2 checkpoint and inhibition of homologous recombinational DNA repair. Cancer Res. 70 4972 PMID: 20501833

Ma et al (2018) Small molecules promote CRISPR-Cpf1-mediated genome editing in human pluripotent stem cells. Nat Commun. 9 1303 PMID: 29610531

If you know of a relevant reference for AZD 7762 hydrochloride, please let us know.

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Citations for AZD 7762 hydrochloride

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Cell Cycle & DNA Damage Repair Poster

Cell Cycle & DNA Damage Repair Poster

In normal cells, each stage of the cell cycle is tightly regulated, however in cancer cells many genes and proteins that are involved in the regulation of the cell cycle are mutated or over expressed. This poster summarizes the stages of the cell cycle and DNA repair. It also highlights strategies for enhancing replicative stress in cancer cells to force mitotic catastrophe and cell death.