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217150 Adenosine A1 Receptor Antagonist I, DPCPX (8-Cyclopentyl-1,3-dipropylxanthine, CPX, PD-116,948) CAS: 102146-07-6

Specifications
CAS Number
102146-07-6
Grade
Highly Purified
MDL Number
MFCD00055117
Molecular Formula
C₁₆H₂₄N₄O₂
Molecular Weight
304.4
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
4°C

A blood-brain barrier permeable xanthine derivative that acts as a highly selective antagonist of Adenosine A1 receptor (A1R; Ki = 3.9nM, 130nM, 1.0uM, 4.0uM for human A1, A2A, A2B, and A3 respectively). Exhibits about 1,000-fold higher affinity and a 30-fold greater selectivity for A1R when compared to theophylline. Shown to competitively antagonize the inhibition of adenylate cyclase activity via A1 adenosine receptors in rat fat cells and the stimulation of adenylate cyclase via A2 adenosine receptors in human platelets. Exhibits hypertensive properties.

CAS Number
102146-07-6
Solubility
DMSO
Molecular Formula
C₁₆H₂₄N₄O₂
Primary Target
A1
Primary Target Ki
3.9nM
Molar Mass
304.4
Appearance
Supplied as a white solid.
Purity
≥99% (HPLC)
Storage and Stability
May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards:  All products should be handled by qualified personnel only, trained in laboratory procedures.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
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