Chemistry:3-APPA

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Short description: Chemical compound
3-APPA
3-aminopropylphosphinic acid.svg
Identifiers
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC3H10NO2P
Molar mass123.092 g·mol−1
3D model (JSmol)

3-Aminopropylphosphinic acid, also known in the literature as 3-APPA or CGP 27492,[1] is a compound used in scientific research which acts as an agonist at the GABAB receptor. It is part of a class of phosphinic acid GABAB agonists,[2] which also includes SKF-97,541. It has a binding affinity (pKi) to the GABAB receptor of 8.30 (i.e. ~3nM).[3]

References

  1. "3-APPA". https://www.guidetopharmacology.org/GRAC/LigandDisplayForward?tab=summary&ligandId=1081. 
  2. "Phosphinic acid derivatives as baclofen agonists and antagonists in the mammalian spinal cord: an in vivo study". Experimental Brain Research 101 (1): 59–72. 1994. doi:10.1007/BF00243217. PMID 7843303. 
  3. "Phosphinic acid analogues of GABA. 2. Selective, orally active GABAB antagonists". Journal of Medicinal Chemistry 38 (17): 3313–31. August 1995. doi:10.1021/jm00017a016. PMID 7650685. 

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See also
Receptor/signaling modulators
GABAA receptor positive modulators
GABA metabolism/transport modulators

}}