Medchemexpress LLC N-acetyl-3-(2-naphthalenyl)-D-alanyl-L-arginyl-3-(2-naphthalenyl)-L-alaninamide | 475498-26-1 | 99.9% | 609.72 g·mol⁻¹ | C34H39N7O4 | 25 MG

Supplier:  Medchemexpress LLC HY10762725MG

MCL0020 is a potent, selective melanocortin MC4 receptor antagonist used as a research tool to investigate MC4-mediated signaling and feeding behavior. It has a reported IC50 of 11.63 nM and has been reported to attenuate restraint stress-induced anorexia in vivo without affecting normal food intake. Use appropriate laboratory controls and institutional safety procedures when handling this research chemical.

• Selective melanocortin MC4 receptor antagonist.
• Reported IC50 of 11.63 nM for MC4 receptor.
• High chemical purity reported (99.93%).
• Molecular weight 609.72 g·mol⁻¹.
• Peptide-like sequence: Ac-D-2Nal-Arg-D-2Nal-NH2.
• Supplied in small milligram quantities for research use.

Catalog No. 50-002-41300