Felypressin acetate

• CAT Number: R056347
• CAS Number: 914453-97-7
• Molecular Formula: C46H65N13O11S2.xC2H4O2
• Purity: ≥95%
• IUPAC Name: acetic acid;N-[6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13,16-dibenzyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide
• InChI: InChI=1S/C46H65N13O11S2.C2H4O2/c47-18-8-7-14-29(40(64)52-23-38(51)62)54-45(69)35-15-9-19-59(35)46(70)34-25-72-71-24-28(48)39(63)55-31(20-26-10-3-1-4-11-26)43(67)56-32(21-27-12-5-2-6-13-27)42(66)53-30(16-17-36(49)60)41(65)57-33(22-37(50)61)44(68)58-34;1-2(3)4/h1-6,10-13,28-35H,7-9,14-25,47-48H2,(H2,49,60)(H2,50,61)(H2,51,62)(H,52,64)(H,53,66)(H,54,69)(H,55,63)(H,56,67)(H,57,65)(H,58,68);1H3,(H,3,4)
• InChIKey: ZONQCMCHGLZABI-UHFFFAOYSA-N
• SMILES: CC(=O)O.C1CC(N(C1)C(=O)C2CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N2)CC(=O)N)CCC(=O)N)CC3=CC=CC=C3)CC4=CC=CC=C4)N)C(=O)NC(CCCCN)C(=O)NCC(=O)N

Felypressin acetate（Cat No.:R056347）is a synthetic analog of vasopressin with potent vasoconstrictor activity, primarily acting on vascular smooth muscle through V1 receptors. Unlike vasopressin, it has minimal antidiuretic effects, making it useful in clinical and research settings where selective vasoconstriction is desired. Felypressin is commonly employed in dentistry as an adjunct to local anesthetics, where it prolongs anesthetic action by reducing systemic absorption. In research, it is studied for its cardiovascular and renal effects, offering insights into vascular regulation, hemodynamics, and peptide-based therapeutic development.