N-Acetyloxytocin

• CAT Number: M065729
• CAS Number: 10551-48-1
• Molecular Formula: C45H68N12O13S2
• Molecular Weight: 1049.22
• Purity: ≥95%
• Synonyms: (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-acetamido-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
• InChI: InChI=1S/C45H68N12O13S2/c1-6-23(4)37-44(69)51-27(13-14-34(46)60)39(64)53-30(18-35(47)61)40(65)55-32(45(70)57-15-7-8-33(57)43(68)54-28(16-22(2)3)38(63)49-19-36(48)62)21-72-71-20-31(50-24(5)58)42(67)52-29(41(66)56-37)17-25-9-11-26(59)12-10-25/h9-12,22-23,27-33,37,59H,6-8,13-21H2,1-5H3,(H2,46,60)(H2,47,61)(H2,48,62)(H,49,63)(H,50,58)(H,51,69)(H,52,67)(H,53,64)(H,54,68)(H,55,65)(H,56,66)/t23-,27-,28-,29-,30-,31-,32-,33-,37-/m0/s1
• InChIKey: RROMYFJBCBPTNU-RANNHORISA-N
• SMILES: CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)NC(=O)C)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N

N-Acetyloxytocin（Cat No.:M065729）is a chemically modified form of oxytocin in which the N-terminal amino group is acetylated. This modification enhances the peptide’s metabolic stability and resistance to enzymatic degradation, potentially extending its biological half-life. N-Acetyloxytocin is used in pharmacological and biochemical studies to explore the impact of N-terminal modifications on receptor binding, signaling efficacy, and physiological activity. It serves as a model compound in developing oxytocin analogs with improved therapeutic profiles for applications in social behavior modulation, stress response, and reproductive health research.