PSB 36

Pricing Availability   Qty
Cat.No. 2019 - PSB 36 | C21H30N4O3 | CAS No. 524944-72-7
Description: Potent and selective A1 antagonist
Chemical Name: 1-Butyl-8-(hexahydro-2,5-methanopentalen-3a(1H)-yl)-3,7-dihydro-3-(3-hydroxypropyl)-1H-purine-2,6-dione
Purity: ≥99% (HPLC)
Datasheet
Citations (4)
Reviews
Literature

Biological Activity

Potent and selective A1 adenosine receptor antagonist. Displays binding affinities of 0.12, 187, 552, 6500 and 2300 nM for rA1, hA2B, rA2A, rA3 and hA3 receptors respectively. Demonstrates greater selectivity than DPCPX (Cat. No. 0439).

Compound Libraries

PSB 36 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.

Technical Data

M. Wt 386.49
Formula C21H30N4O3
Storage Desiccate at +4°C
Purity ≥99% (HPLC)
CAS Number 524944-72-7
PubChem ID 11689583
InChI Key CIBIXJYFYPFMTN-UHFFFAOYSA-N
Smiles CCCCN1C(=O)N(CCCO)C2=C(NC(=N2)C23CC4CC2CC(C3)C4)C1=O

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

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 38.65 100
ethanol 38.65 100

Preparing Stock Solutions

The following data is based on the product molecular weight 386.49. 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.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.59 mL 12.94 mL 25.87 mL
5 mM 0.52 mL 2.59 mL 5.17 mL
10 mM 0.26 mL 1.29 mL 2.59 mL
50 mM 0.05 mL 0.26 mL 0.52 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Dilution Calculator

Calculate the dilution required to prepare a stock solution.
x
=
x

References

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

Abo-Salem et al (2004) Antinociceptive effects of novel A2B adenosine receptor antagonists. J.Pharmacol.Exp.Ther 308 358 PMID: 14563788

Weyler et al (2006) Improving potency, selectivity, and water solubility of adenosine A1 receptor antagonists: xanthines modified at position 3 and related pyrimido[1,2,3-cd]purinediones. Chem.Med.Chem. 1 891


If you know of a relevant reference for PSB 36, please let us know.

View Related Products by Target

View Related Products by Product Action

View all Adenosine A1 Receptor Antagonists

Keywords: PSB 36, PSB 36 supplier, Potent, selective, A1, antagonists, Receptors, adenosines, PSB36, Adenosine, 2019, Tocris Bioscience

4 Citations for PSB 36

Citations are publications that use Tocris products. Selected citations for PSB 36 include:

Guerreiro et al (2008) Paraxanthine, the primary metabolite of caffeine, provides protection against dopaminergic cell death via stimulation of ryanodine receptor channels. Mol Pharmacol 74 980 PMID: 18621927

Ziemlinska et al (2014) Overexpression of BDNF increases excitability of the lumbar spinal network and leads to robust early locomotor recovery in completely spinalized rats. PLoS One 9 e88833 PMID: 24551172

Carlström et al (2010) Adenosine A(2) receptors modulate tubuloglomerular feedback. Am J Physiol Renal Physiol 299 F412 PMID: 20519378

Arnal et al (2013) Influence of age, body temperature, GABAA receptor inhibition and caffeine on the Hering-Breuer inflation reflex in unanesthetized rat pups. Respir Physiol Neurobiol 186 73 PMID: 23318703


Do you know of a great paper that uses PSB 36 from Tocris? Please let us know.

Reviews for PSB 36

There are currently no reviews for this product. Be the first to review PSB 36 and earn rewards!

Have you used PSB 36?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


Cardiovascular

Cardiovascular Research Product Guide

A collection of over 250 products for cardiovascular research, the guide includes research tools for the study of:

  • Hypertension
  • Thrombosis and Hemostasis
  • Atherosclerosis
  • Myocardial Infarction
  • Ischemia/Reperfusion Injury
  • Arrhythmias
  • Heart Failure
GPCR

GPCR Product Listing

A collection of over 450 products for G protein-coupled receptors, the listing includes research tools for the study of:

  • Rhodopsin-like Receptors
  • Secretin-like Receptors
  • Glutamate Receptors
  • Frizzled Receptors
  • GPCR Signaling
Pain

Pain Research Product Guide

A collection of over 250 products for pain research, the guide includes research tools for the study of:

  • Nociception
  • Ion Channels
  • G-Protein-Coupled Receptors
  • Intracellular Signaling
Cardiovascular

Cardiovascular Poster

Cardiovascular disease remains one of the major causes of morbidity and mortality in the Western world and therefore this therapeutic area continues to be of great interest to researchers. This poster highlights the key GPCRs regulating vascular reactivity.