Pricing Availability   Qty
Description: Adenosine transport inhibitor
Chemical Name: 2,6-bis(Diethanolamino)-4,8-dipiperidinopyrimido[5,4-d]pyrimidine
Purity: ≥99% (HPLC)
Citations (3)

Biological Activity for Dipyridamole

Dipyridamole is a coronary vasodilator; adenosine transport inhibitor. Phosphodiesterase inhibitor (IC50 values are 0.37, 0.38, 0.45, 0.9 and 4.5 μM for PDE11, 6, 10, 5 and 8 respectively). Inhibits ENT1 and ENT2 (IC50 = 144.8 nM and Ki = 8.18 nM for ENT1).

Compound Libraries for Dipyridamole

Dipyridamole is also offered as part of the Tocriscreen 2.0 Max and Tocriscreen FDA-Approved Drugs. Find out more about compound libraries available from Tocris.

Technical Data for Dipyridamole

M. Wt 504.63
Formula C24H40N8O4
Storage Store at RT
Purity ≥99% (HPLC)
CAS Number 58-32-2
PubChem ID 3108

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 Dipyridamole

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 100
ethanol 10

Preparing Stock Solutions for Dipyridamole

The following data is based on the product molecular weight 504.63. 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 1.98 mL 9.91 mL 19.82 mL
5 mM 0.4 mL 1.98 mL 3.96 mL
10 mM 0.2 mL 0.99 mL 1.98 mL
50 mM 0.04 mL 0.2 mL 0.4 mL

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Product Datasheets for Dipyridamole

Certificate of Analysis / Product Datasheet
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References for Dipyridamole

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

Fujishige et al (1999) Cloning and characterization of a novel human phosphodiesterase that hydrolyzes both cAMP and cGMP (PDE10A). J.Biol.Chem. 274 18438 PMID: 10373451

Meester et al (1998) Pharmacological analysis of the activity of the adenosine uptake inhibitor, dipyridamole, on the sinoatrial and atrioventricular nodes of the guinea-pig. Br.J.Pharmacol. 124 729 PMID: 9690865

Soderling et al (1998) Cloning and characterization of a cAMP-specific cyclic nucleotide phosphodiesterase. Proc.Natl.Acad.Sci.U.S.A. 95 8991 PMID: 9671792

Lin and Buolamwini et al (2007) Synthesis, flow cytometric evaluation, and identification of highly potent dipyrid. analogues as equilibrative nucleoside transporter 1 inhibitors. J.Med.Chem. 50 3906 PMID: 17636949

If you know of a relevant reference for Dipyridamole, please let us know.

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Keywords: Dipyridamole, Dipyridamole supplier, adenosines, transport, inhibitors, inhibits, PDE5, 6, 10, 8, 11, ENT1, Uptake, Purine, Transporters, Pyrimidine, Equilibrative, Nucleoside, Monoamine, Neurotransmitter, Phosphodiesterases, vasodilator, 0691, Tocris Bioscience

3 Citations for Dipyridamole

Citations are publications that use Tocris products. Selected citations for Dipyridamole include:

Nguyen et al (2015) Clearance of rapid adenosine release is regulated by nucleoside transporters and metabolism. Pharmacol Res Perspect 3 e00189 PMID: 27022463

Cunha et al (2015) Creatine, similarly to KA, affords antidepressant-like effects in the tail suspension test via adenosine A1 and A2A receptor activation. Sci Rep 11 215 PMID: 25702084

Davidson et al (2016) Alkaline Phosphatase, Soluble Extracellular Adenine Nucleotides, and Adenosine Production after Infant Cardiopulmonary Bypass PLoS One 11 e0158981 PMID: 27384524

Do you know of a great paper that uses Dipyridamole from Tocris? Please let us know.

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