Urotensin II, mouse acetate

• CAT Number: I045884
• Molecular Formula: C78H103N18O21S2
• Molecular Weight: 1692.89
• Purity: ≥95%
• IUPAC Name: acetic acid;(2S)-2-[[(4R,13S,16S)-10-(4-aminobutyl)-19-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[2-[[(2S)-2-aminopropanoyl]amino]acetyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-16-benzyl-7-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-methylbutanoic acid
• InChI: InChI=1S/C62H84N14O17S2.C2H4O2/c1-31(2)50(62(92)93)76-60(90)47-30-95-94-29-46(73-58(88)45(26-49(80)81)69-53(83)33(4)67-61(91)51(34(5)77)75-48(79)28-66-52(82)32(3)64)59(89)71-42(23-35-13-7-6-8-14-35)55(85)72-44(25-37-27-65-40-16-10-9-15-39(37)40)57(87)68-41(17-11-12-22-63)54(84)70-43(56(86)74-47)24-36-18-20-38(78)21-19-36;1-2(3)4/h6-10,13-16,18-21,27,31-34,41-47,50-51,65,77-78H,11-12,17,22-26,28-30,63-64H2,1-5H3,(H,66,82)(H,67,91)(H,68,87)(H,69,83)(H,70,84)(H,71,89)(H,72,85)(H,73,88)(H,74,86)(H,75,79)(H,76,90)(H,80,81)(H,92,93);1H3,(H,3,4)/t32-,33-,34+,41?,42-,43?,44-,45-,46?,47-,50-,51-;/m0./s1
• InChIKey: VITKNRRMVMEMIS-GZQATLASSA-N
• SMILES: C[C@H]([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CC(=O)O)C(=O)NC1CSSC[C@H](NC(=O)C(NC(=O)C(NC(=O)[C@@H](NC(=O)[C@@H](NC1=O)CC2=CC=CC=C2)CC3=CNC4=CC=CC=C43)CCCCN)CC5=CC=C(C=C5)O)C(=O)N[C@@H](C(C)C)C(=O)O)NC(=O)CNC(=O)[C@H](C)N)O.CC(=O)O

Urotensin II, mouse acetate（Cat No.:I045884）, is a cyclic peptide hormone and the endogenous ligand of the G-protein–coupled urotensin II receptor (UT). It plays a critical role in regulating vascular tone, cardiac contractility, and renal function. In experimental studies, mouse Urotensin II acetate is widely used to investigate cardiovascular physiology, hypertension, and heart failure, as well as its role in metabolic and renal disorders. As a conserved vasoactive peptide, it provides researchers with a valuable tool for exploring UT receptor biology and developing therapeutic strategies targeting cardiovascular and metabolic diseases.