PSB-22040

PSB-22040 is an experimental drug that acts as a potent and selective agonist of the MAS-related Gq protein-coupled receptor X4 (MRGPRX4). This receptor is poorly characterised but is thought to be involved in immune system function, and development of selective ligands is essential for researching its role in the body.^[1]

PSB-22040

Identifiers
IUPAC name 4-[8-[2-(3-methoxyphenyl)ethyl]-7-methyl-2,6-dioxo-1-prop-2-ynylpurin-3-yl]butylphosphonic acid
CAS Number	2768131-35-5
PubChem CID	163254818
ChEMBL	ChEMBL5408226
Chemical and physical data
Formula	C22H27N4O6P
Molar mass	474.454 g·mol−1
3D model (JSmol)	Interactive image
SMILES CN1C(=NC2=C1C(=O)N(C(=O)N2CCCCP(=O)(O)O)CC#C)CCC3=CC(=CC=C3)OC
InChI InChI=1S/C22H27N4O6P/c1-4-12-26-21(27)19-20(25(22(26)28)13-5-6-14-33(29,30)31)23-18(24(19)2)11-10-16-8-7-9-17(15-16)32-3/h1,7-9,15H,5-6,10-14H2,2-3H3,(H2,29,30,31) Key:AZZJGHGFQWAMCB-UHFFFAOYSA-N