Tripeptide-32

• CAT Number: I040402
• CAS Number: 1185583-20-3
• Molecular Formula: C12H22N4O5
• Molecular Weight: 302.33
• Purity: ≥95%
• Synonyms: (2S)-1-[(2S,3R)-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carboxamide
• InChI: InChI=1S/C12H22N4O5/c1-6(18)9(15-11(20)7(13)5-17)12(21)16-4-2-3-8(16)10(14)19/h6-9,17-18H,2-5,13H2,1H3,(H2,14,19)(H,15,20)/t6-,7+,8+,9+/m1/s1
• InChIKey: FUYMMLFZSQBBKU-XGEHTFHBSA-N
• SMILES: CC(C(C(=O)N1CCCC1C(=O)N)NC(=O)C(CO)N)O

Tripeptide-32(CAT: I040402) is a biomimetic peptide developed for chronobiological skin care, designed to support the skin’s natural day-night repair cycle. It enhances the expression of clock genes such as PER1, helping to regulate circadian rhythms in skin cells and promote nighttime cellular regeneration. Tripeptide-32 is commonly incorporated into anti-aging and restorative skincare formulations, where it helps optimize DNA repair, hydration balance, and barrier function during rest. Its targeted activity makes it especially effective in evening and overnight treatments. Supplied at high purity, Tripeptide-32 is ideal for use in cosmetic research focused on chronocosmetics and skin repair science.