Thymopentin acetate

• CAT Number: I016743
• CAS Number: 89318-88-7
• Molecular Formula: C32H53N9O11
• Molecular Weight: 739.82
• Purity: ≥95%
• Synonyms: acetic acid;(3S)-3-[[(2S)-6-amino-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-4-[[(2S)-1-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-oxobutanoic acid
• InChI: InChI=1S/C30H49N9O9.C2H4O2/c1-16(2)24(28(46)38-22(29(47)48)14-17-8-10-18(40)11-9-17)39-27(45)21(15-23(41)42)37-26(44)20(7-3-4-12-31)36-25(43)19(32)6-5-13-35-30(33)34;1-2(3)4/h8-11,16,19-22,24,40H,3-7,12-15,31-32H2,1-2H3,(H,36,43)(H,37,44)(H,38,46)(H,39,45)(H,41,42)(H,47,48)(H4,33,34,35);1H3,(H,3,4)/t19-,20-,21-,22-,24-;/m0./s1
• InChIKey: YRTISBKUCLDRGF-ADVSENJOSA-N
• SMILES: CC(C)C(C(=O)NC(CC1=CC=C(C=C1)O)C(=O)O)NC(=O)C(CC(=O)O)NC(=O)C(CCCCN)NC(=O)C(CCCN=C(N)N)N.CC(=O)O

Thymopentin acetate(CAT: I016743) is a synthetic immunomodulatory pentapeptide (Arg-Lys-Asp-Val-Tyr) corresponding to residues 32–36 of thymopoietin, a thymic hormone involved in T-cell differentiation and regulation. It enhances T-cell maturation, modulates immune responses, and restores impaired immunological functions, making it valuable for research in immunology, infectious disease, and autoimmune disorders. Thymopentin has been investigated for its therapeutic potential in conditions such as immunodeficiency, chronic infections, and cancer immunotherapy. Supplied as a stable acetate salt, Thymopentin acetate is widely used in experimental studies to explore T-cell signaling, immune system modulation, and the development of peptide-based immunotherapeutic strategies.