CGS 21680 HCl

CGS 21680 HCl

Catalog Number:
L002369928APE
Mfr. No.:
APE-B1324
Price:
$246
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          Background

          CGS 21680 HCl is a selective agonist of A2 adenosine receptor with IC50 value of 22nM [1].In rat striatal membranes, CGS 21680 potently prevents ligands from binding to A2 adenosine receptors with IC50 value of 22nM. In the binding assay, CGS 21680 shows no effect to other putative neurotransmitter/neuromodulator sites in brain membranes such as adrenergic, dopamine and serotonin. In the rat heart model, CGS 21680 is effective in increasing coronary flow with EC25 value of 2nM [1]. In vivo, the hydrochloride salt of CGS 21680 has potent efficacy to decrease blood pressure in the anesthetized normotensive rat with ED50 value of 9μg/kg. It also causes heart rate increasing up to 15%. Besides that, CGS 21680 HCl significantly lower the blood pressure at dose of 10mg/kg in the spontaneously hypertensive rat. A transient elecation of heart rate is also observed at 30 min in the model [1].

          [1] Hutchison A J, Webb R L, Oei H H, et al. CGS 21680C, an A2 selective adenosine receptor agonist with preferential hypotensive activity. Journal of Pharmacology and Experimental Therapeutics, 1989, 251(1): 47-55.

      • Properties
        • Categories
          A2 adenosine receptor agonist
          Alternative Name
          3-[4-[2-[[6-amino-9-[(2R,3R,4S,5S)-5-(ethylcarbamoyl)-3,4-dihydroxyoxolan-2-yl]purin-2-yl]amino]ethyl]phenyl]propanoic acid;hydrochloride
          CAS Number
          124431-80-7
          Molecular Formula
          C23H30ClN7O6
          Molecular Weight
          535.98
          Appearance
          A solid
          Purity
          98.00%
          Solubility
          ≥53.6 mg/mL in DMSO; insoluble in EtOH; insoluble in H2O
          Storage
          Store at -20°C
          SMILES
          CCNC(=O)C1C(C(C(O1)N2C=NC3=C2N=C(N=C3N)NCCC4=CC=C(C=C4)CCC(=O)O)O)O.Cl

          * For Research Use Only

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