1. Home
  2. Products
  3. Cosmetic Peptides
  4. Others Cosmetic Peptides
  5. Palmitoyl tetrapeptide-10

Palmitoyl tetrapeptide-10

Palmitoyl tetrapeptide-10 is a synthetic peptide consisting of four amino acids linked to a palmitic acid chain, designed for use in cosmetic formulations. Recognized for its compatibility with skin care and anti-aging products, it supports the maintenance of skin's structural integrity by promoting optimal skin condition. Palmitoyl tetrapeptide-10 is suitable for inclusion in a variety of topical applications, offering formulators flexibility in product development.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
Palmitoyl tetrapeptide-10(CAS 887140-79-6)

CAT No: CPO-003

CAS No:887140-79-6

Synonyms/Alias:Palmitoyl tetrapeptide-10;887140-79-6;N-Palmitoyl-Lys-Thr-Phe-Lys;6Q6H1PKC05;UNII-6Q6H1PKC05;Palmitoyl tetrapeptide-10 [INCI];L-Lysine, N2-(1-oxohexadecyl)-L-lysyl-L-threonyl-L-phenylalanyl-;(2S)-6-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-(hexadecanoylamino)hexanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]hexanoic acid;SCHEMBL21436697;HY-P5269;AT41881;DA-56570;CS-0863962;

Chemical Name:(2S)-6-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-(hexadecanoylamino)hexanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]hexanoic acid

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C41H72N6O7
M.W/Mr.
761
Sequence
One Letter Code:KTFK
Three Letter Code:palmitoyl-Lys-Thr-Phe-Lys-OH

Mechanism of Action (MOA)

Palmitoyl tetrapeptide-10 is a synthetic signal peptide conjugated to a palmitic acid moiety for enhanced skin penetration. It interacts with cellular communication pathways by modulating the activity of key extracellular matrix proteins. Through biochemical signaling, it supports the maintenance of skin's structural integrity by influencing the expression of matrix components such as collagen and fibronectin, contributing to an optimized extracellular environment. This mechanism is compatible with topical cosmetic applications.

Palmitoyl tetrapeptide-10 is suitable for incorporation into a variety of cosmetic formulations. Typical application directions include:

- Facial serums for daily skincare routines
- Lightweight emulsions and lotions
- Eye contour creams and gels
- Leave-on masks and overnight treatments
- Sheet masks and hydrogel patches
- Pre-makeup primers and base products

InChI
InChI=1S/C41H72N6O7/c1-3-4-5-6-7-8-9-10-11-12-13-14-18-27-36(49)44-33(25-19-21-28-42)38(50)47-37(31(2)48)40(52)46-35(30-32-23-16-15-17-24-32)39(51)45-34(41(53)54)26-20-22-29-43/h15-17,23-24,31,33-35,37,48H,3-14,18-22,25-30,42-43H2,1-2H3,(H,44,49)(H,45,51)(H,46,52)(H,47,50)(H,53,54)/t31-,33+,34+,35+,37+/m1/s1
InChI Key
XCEMXBAGNZCOHW-JPZUFNMASA-N
Canonical SMILES
CCCCCCCCCCCCCCCC(=O)NC(CCCCN)C(=O)NC(C(C)O)C(=O)NC(CC1=CC=CC=C1)C(=O)NC(CCCCN)C(=O)O
Isomeric SMILES
CCCCCCCCCCCCCCCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCCCN)C(=O)O

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Peptide Analysis ServicesPeptide Modification ServicesPeptide Nucleic Acids SynthesisCustom Conjugation ServiceEpitope Mapping ServicesPeptide Synthesis ServicescGMP Peptide ServicePeptide CDMO
Hot Products
Elcatonin Acetate

Elcatonin Acetate is a calcitonin analog supporting bone metabolism research. Buy Elcatonin peptide online to study calcium regulation and osteoporosis.

Read More Read More
Terlipressin Acetate

Terlipressin Acetate is a synthetic vasopressin analog peptide used for vascular and liver research. Buy Terlipressin peptide powder online from a trusted peptide supplier for professional studies.

Read More Read More
Deslorelin Acetate

Deslorelin Acetate is a potent GnRH analog peptide for fertility control research. Order Deslorelin peptide from a professional peptide supplier for veterinary applications.

Read More Read More
Gonadorelin Acetate

Gonadorelin Acetate stimulates LH and FSH release in fertility research. Purchase Gonadorelin peptide powder from a verified peptide supplier for reproductive studies.

Read More Read More
Terlipressin

Terlipressin is a synthetic vasopressin analog that supports vascular and renal research. Purchase Terlipressin peptide from a verified supplier for liver and hemodynamic studies.

Read More Read More
Atosiban

Atosiban is a peptide oxytocin receptor antagonist that helps prevent preterm labor. Buy Atosiban peptide for reproductive and uterine contractility research.

Read More Read More
Antide

Antide is a GnRH antagonist peptide used in reproductive hormone research. Buy Antide peptide powder from a reliable peptide supplier for endocrine studies.

Read More Read More
Angiotensin II

Angiotensin II peptide regulates blood pressure and vascular constriction. Purchase this synthetic research peptide to support cardiovascular and renal function studies.

Read More Read More
Teduglutide

Teduglutide peptide enhances intestinal absorption and mucosal growth. Buy Teduglutide research peptide to support gastrointestinal and metabolic studies.

Read More Read More
Argipressin

Argipressin peptide regulates water balance and blood pressure in biological systems. Shop pure Argipressin peptide online for cardiovascular and kidney research.

Read More Read More
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers