CAS 152274-65-2

AC-ARG-PHE-MET-TRP-MET-ARG-NH2

Formula: C₄₂H₆₁N₁₁O₈S₂

Synonyms:

• AC-RFMWMR-NH2
• OPIOID RECEPTOR ANTAGONIST 1
• L-Threoninamide, N2-acetyl-L-arginyl-L-phenylalanyl-L-methionyl-L-tryptophyl-L-methionyl- (9CI)
• ACETALIN 1
• L-Threoninamide,N2-acetyl-L-arginyl-L-phenylalanyl-L-methionyl-L-tryptophyl-L-methionyl
• AC-ARG-PHE-MET-TRP-MET-ARG-NH2

Acetalin-3

CAS: 152274-65-2

Acetalin-3 (Ac-RFMWMT-NH2) is a hexapeptide that acts as a μ opioid receptor antagonist, displaying high affinity for μ and κ3 opioid receptors, weak affinity for κ1 receptors, and no affinity for κ2 receptors [1].

Formula: C₄₂H₆₁N₁₁O₈S₂

Molecular weight: 912.13

Ref: TM-TP2531