FAUC-213

• CAT Number: I012645
• CAS Number: 337972-47-1
• Molecular Formula: C18H19ClN4
• Molecular Weight: 326.83
• Purity: ≥95%
• Synonyms: 2-[4-(4-Chlorophenyl)piperazin-1-ylmethyl]pyrazolo[1,5-a]pyridine
• Target: Neuronal Signaling
• IUPAC Name: 2-[[4-(4-chlorophenyl)piperazin-1-yl]methyl]pyrazolo[1,5-a]pyridine
• InChI: InChI=1S/C18H19ClN4/c19-15-4-6-17(7-5-15)22-11-9-21(10-12-22)14-16-13-18-3-1-2-8-23(18)20-16/h1-8,13H,9-12,14H2
• InChIKey: DTRXURJDKOYCCD-UHFFFAOYSA-N
• SMILES: C1CN(CCN1CC2=NN3C=CC=CC3=C2)C4=CC=C(C=C4)Cl

FAUC-213(CAT: I012645) is a potent and selective antagonist of the β2-adrenergic receptor (β2-AR), widely used in pharmacological and cardiovascular research. By specifically blocking β2-AR signaling, it helps elucidate the receptor’s role in smooth muscle relaxation, metabolic regulation, and cardiovascular function. FAUC-213 is valuable for studying conditions such as asthma, chronic obstructive pulmonary disease (COPD), and cardiovascular disorders, where β2-AR plays a significant role. Its high selectivity and consistent bioactivity make it ideal for in vitro and in vivo studies, advancing the understanding of β2-adrenergic signaling pathways and the development of targeted therapeutics.