Palmitoyl tetrapeptide-10

Cat. No.: HY-P5269: FAQs
Data Sheet Handling Instructions

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Palmitoyl tetrapeptide-10isa bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient.

For research use only. We do not sell to patients.

Palmitoyl tetrapeptide-10 Chemical Structure

CAS No. : 887140-79-6

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Biological Activity
Purity & Documentation
References
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Description

Palmitoyl tetrapeptide-10isa bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient^[1].

Molecular Weight

761.05

Formula

C₄₁H₇₂N₆O₇

CAS No.

887140-79-6

Sequence

{Palmitoyl-Lys}-Thr-Phe-Lys

Sequence Shortening

{Palmitoyl-Lys}-TFK

SMILES

O=C(N[C@@H]([C@H](O)C)C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CCCCN)C(O)=O)=O)=O)[C@H](CCCCN)NC(CCCCCCCCCCCCCCC)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility

In Vitro:

DMSO : 125 mg/mL (164.25 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.3140 mL	6.5699 mL	13.1397 mL
5 mM	0.2628 mL	1.3140 mL	2.6279 mL
10 mM	0.1314 mL	0.6570 mL	1.3140 mL

View the Complete Stock Solution Preparation Table

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo Dissolution Calculator

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Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Wenner K, et al. An Open-Label Study Assessing the Efficacy and Tolerability of a Skincare Regimen in Subjects of Different Ethnicities with Moderate-to-Severe Hyperpigmentation. J Cosmet Dermatol. 2022;21(6):2497-2507. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.3140 mL	6.5699 mL	13.1397 mL	32.8494 mL
	5 mM	0.2628 mL	1.3140 mL	2.6279 mL	6.5699 mL
	10 mM	0.1314 mL	0.6570 mL	1.3140 mL	3.2849 mL
	15 mM	0.0876 mL	0.4380 mL	0.8760 mL	2.1900 mL
	20 mM	0.0657 mL	0.3285 mL	0.6570 mL	1.6425 mL
	25 mM	0.0526 mL	0.2628 mL	0.5256 mL	1.3140 mL
	30 mM	0.0438 mL	0.2190 mL	0.4380 mL	1.0950 mL
	40 mM	0.0328 mL	0.1642 mL	0.3285 mL	0.8212 mL
	50 mM	0.0263 mL	0.1314 mL	0.2628 mL	0.6570 mL
	60 mM	0.0219 mL	0.1095 mL	0.2190 mL	0.5475 mL
	80 mM	0.0164 mL	0.0821 mL	0.1642 mL	0.4106 mL
	100 mM	0.0131 mL	0.0657 mL	0.1314 mL	0.3285 mL