Copper & Dermal Peptides

GHK-Cu

Name: GHK-Cu - Fraction Research
Availability: InStock

Price range: $39.99 through $54.99

Current Lot FR-2026-005-A verified Jun 5, 2026

Copper peptide complex

CAS Number: 49557-75-7
Molecular Formula: C₁₄H₂₄CuN₆O₄
Molecular Weight: 403.91 g/mol
Form: Salt form
Purity: ≥99.2% by HPLC-UV

Cold-Packed Protected seasonal packaging

Dispatches ≤48hr From Columbia, SC

Lot Verified COA included with every order

Independently Tested HPLC-UV verified, every single lot

Lot-traceable — matched to a public Certificate of Analysis

Research Use Only — not for human or veterinary use

View Certificate of Analysis

What You Receive

1× Research Vial

GHK-Cu — nominal content per selected size
Salt form
Tamper-evident seal
Lot-numbered label
Lot-matched Certificate of Analysis

Verification

Current Lot & Certificate of Analysis

Lot NumberFR-2026-005-A

HPLC Purity99.24%

Test DateJun 5, 2026

Testing LaboratoryPeptideMeter

Analytical MethodHPLC-UV, 218nm

LC-MS IdentityConfirmed

View Full COA in Library

Specifications

Technical Specifications

CAS Number 49557-75-7

Molecular Formula C₁₄H₂₄CuN₆O₄

Molecular Weight 403.91 g/mol

Physical Form Salt form

Purity Specification ≥99.2% by HPLC-UV

Analytical Method HPLC-UV, 218nm

Lot Number FR-2026-005-A

Batch / Test Date Jun 5, 2026

Research Context

Research Overview

GHK-Cu is a naturally occurring copper complex formed from the tripeptide Glycyl-L-histidyl-L-lysine and copper(II). CAS 49557-75-7, molecular formula C14H24CuN6O4, molecular weight 403.91 g/mol.

Supplied as a salt form powder. Independently tested by HPLC-UV, minimum purity ≥99.2%. Molecular identity confirmed by LC-MS. Certificate of Analysis available.

For laboratory and in-vitro research use only. Not for human or veterinary use. Not FDA approved.

References

Peer-reviewed literature references for this compound are being compiled and will be published here.

Documentation

Technical Documentation

COA Certificate of Analysis View in COA Library TDS Technical Data Sheet PDF SDS Safety Data Sheet PDF

Fulfillment

Fulfillment & Packaging

Ships From

Columbia, South Carolina

Dispatch Timeframe

Within 48 hours of order confirmation

Cold-Chain Packaging

Insulated, seasonally adjusted packaging protects material in transit

Tamper-Evident Vial

Every vial ships sealed and lot-labeled

Shipping Area

Domestic (U.S.) shipping only

Shipping Cost

Calculated at checkout — see the Shipping Policy for full details

Questions

Frequently Asked Questions

Is this lot independently tested?

Yes. Every lot is tested by an independent third-party laboratory using HPLC-UV before it is released for sale, and results are published in the COA Library.

How do I locate my lot's Certificate of Analysis?

Use the "View Certificate of Analysis" link on this page, or search the COA Library directly by compound name or the lot number printed on your vial label.

What analytical methods are used?

Purity is determined by HPLC-UV. Molecular identity is confirmed by LC-MS prior to release.

How is the material packaged?

Material ships in a tamper-evident, lot-labeled vial inside cold-chain packaging appropriate for the season.

What does "Research Use Only" mean?

This product is sold exclusively for laboratory and in-vitro research applications by qualified researchers. It is not a drug, dietary supplement, or approved for human or veterinary use.