Aminopurvalanol A

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Cat.No. 2072 - Aminopurvalanol A | C19H26ClN7O | CAS No. 220792-57-4
Description: Cyclin-dependent kinase inhibitor
Alternative Names: NG 97
Chemical Name: (2R)-2-[[6-[(3-Amino-5-chlorophenyl)amino]-9-(1-methylethyl)-9H-purin-2-yl]amino]-3-methyl-1-butanol
Purity: ≥98% (HPLC)
Datasheet
Citations
Literature

Biological Activity

Cell-permeable cyclin-dependent kinase inhibitor. IC50 values are 0.033, 0.033, 0.028 and 0.020 μM for cdk1/cyclin B, cdk2/cyclin A, cdk2/cyclin E, and cdk5/p35 respectively. Inhibits ERK1 (IC50 = 12.0 μM) and ERK2 (IC50 = 3.1 μM) and is 3000-fold selective over a range of other protein kinases (IC50 > 100 μM). Arrests cell cycle at G2/M boundary (IC50 = 1.25 μM), and induces apoptosis at concentrations > 10 μM.

Licensing Information

Sold under license from the Regents of the University of California

Compound Libraries

Aminopurvalanol A is also offered as part of the Tocriscreen Plus and Tocriscreen Kinase Inhibitor Toolbox I. Find out more about compound libraries available from Tocris.

Technical Data

M. Wt 403.91
Formula C19H26ClN7O
Storage Store at +4°C
Purity ≥98% (HPLC)
CAS Number 220792-57-4
PubChem ID 6604931
InChI Key RAMROQQYRRQPDL-HNNXBMFYSA-N
Smiles ClC1=CC(N)=CC(NC2=C3C(N(C(C)C)C=N3)=NC(N[C@H]([C@@H](C)C)CO)=N2)=C1

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

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 40.39 100

Preparing Stock Solutions

The following data is based on the product molecular weight 403.91. Batch specific molecular weights may vary from batch to batch due to solvent 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 2.48 mL 12.38 mL 24.76 mL
5 mM 0.5 mL 2.48 mL 4.95 mL
10 mM 0.25 mL 1.24 mL 2.48 mL
50 mM 0.05 mL 0.25 mL 0.5 mL

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Product Datasheets

Safety Datasheet

References

References are publications that support the products' biological activity.

Chang et al (1999) Synthesis and application of functionally diverse 2,6,9-trisubstituted purine libraries as CDK inhibitors. Chem.Biol. 6 361 PMID: 10375538

Knockaert et al (2000) Intracellular targets of cyclin-dependent kinase inhibitors: identification by affinity chromatography using immobilised inhibitors. Chem.Biol. 7 411 PMID: 10873834

Rosiana et al (1999) A cyclin-dependent kinase inhibitor inducing cancer cell differentiation: biochemical identification using Xenopus egg extracts. Proc.Natl.Acad.Sci.USA 96 4797 PMID:


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Literature in this Area

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Cell Cycle & DNA Damage Repair

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. Adapted from the 2015 Cancer Product Guide, Edition 3, 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.

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