Glycyl-l-histidyl-l-lysine CAS 49557-75-7

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Glycyl-l-histidyl-l-lysine CAS 49557-75-7

AppearanceBlue powder
Identification (MS)741.29±1
Impurities (HPLC)≤ 2.0%
Copper Content8.0-12.0%
PH(1% Water Soln.)6.0-8.0
Water (KF)≤ 5.0%
Solubility≥ 100mg/ml (H2O)



Copper peptide is a chemical substance with the molecular formula C14H24N6O4.
It is a complex of Glycyl histidine tripeptide (GHK) and copper. Its aqueous solution is blue, so it is also called “blue copper”. Nitrogen (Figure 1)



CAS NO.: 49557-75-7
Molecular formula:C14H24N6O4
Appearance: Blue powder
Purity: 98%min
Molecular weight: 340.37816
EINECS NO.: 1592732-453-0



Test itemStandard
AppearanceBlue powder
Purity 98%min
Identification (MS)741.29±1
Copper Content8.0-12.0%


Use of Glycyl-l-histidyl-l-lysine:

In the form of skin care products: CHK-Cu has multiple functions, both as a messenger and as a carrier. Secondly, it has the advantages of being mild, non-irritating, and safe, so its application value in external skin care products is high.


Package of Glycyl-l-histidyl-l-lysine:

500g/Drum    1kg/Bag



Stored in a dry, ventilated environment and flammable area.


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