[Glu4]-Oxytocin acetate

• CAT Number: I041394
• Molecular Formula: C45H69N11O15S2
• Molecular Weight: 1068.22
• Purity: ≥95%
• Synonyms: acetic acid;3-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-4-[(2S)-2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicos-10-yl]propanoic acid
• InChI: InChI=1S/C43H65N11O13S2.C2H4O2/c1-5-22(4)35-42(66)48-26(12-13-34(58)59)38(62)50-29(17-32(45)56)39(63)52-30(20-69-68-19-25(44)36(60)49-28(40(64)53-35)16-23-8-10-24(55)11-9-23)43(67)54-14-6-7-31(54)41(65)51-27(15-21(2)3)37(61)47-18-33(46)57;1-2(3)4/h8-11,21-22,25-31,35,55H,5-7,12-20,44H2,1-4H3,(H2,45,56)(H2,46,57)(H,47,61)(H,48,66)(H,49,60)(H,50,62)(H,51,65)(H,52,63)(H,53,64)(H,58,59);1H3,(H,3,4)/t22-,25-,26-,27-,28-,29-,30-,31-,35-;/m0./s1
• InChIKey: CLGYCRRGUYKDRR-BXUJZNQYSA-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)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)O.CC(=O)O

[Glu4]-Oxytocin acetate（Cat No.:I041394）is a modified version of the naturally occurring peptide hormone oxytocin, where the fourth amino acid residue, glutamic acid (Glu), is altered to enhance its activity or receptor selectivity. Oxytocin plays a key role in regulating social bonding, uterine contractions during childbirth, and lactation. The modification in [Glu4]-Oxytocin acetate aims to optimize its pharmacological effects, potentially improving its therapeutic applications in areas like labor induction, social disorders, and anxiety management. The acetate salt form improves solubility and stability, making it suitable for pharmaceutical and research use.