Copper Peptide

Also known as: Ahk-cu, Copper Peptide (GHK-Cu), GHK Cu Copper Peptide, Gly-His-Lys, Gly-His-Lys-Cu, Gly-L-His-L-Lys, Glycyl-L-Histidyl-L-Lysine, Growth-modulating peptide, H-Gly-His-Lys-OH, L-Lysine, glycyl-L-histidyl-, Liver cell growth factor, Liver growth factor, ghk, glycyl-histidyl-lysine

Copper Peptide (CAS 49557-75-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H24N6O4 and a molecular weight of 340.378 g/mol. Key properties include a boiling point of 831.0±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 456.4±34.3 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.

CAS No.: 49557-75-7
Jingsj CID: J-1955180-9
Molecular Formula: C₁₄H₂₄N₆O₄
Molecular Weight: 340.378 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Made to Order

Request MSDS / TDS

Supplier Offers

1Request a quote

Filter:

Supplier	Purity / Pack	Base Price	Unit Price	Origin
Jingheng Materials Made to Order		-	-	CN China	Visit Website

Physicochemical Properties

Boiling Point	831.0±65.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	456.4±34.3 °C
Exact Mass	340.185913
PSA	176.22000
LogP	-2.24
Vapor Pressure	0.0±3.2 mmHg at 25°C
Refractive Index	1.583
Storage Conditions	2-8°C

Activity & Biological Data

Additional Information	[1]. Arkadiusz Gruchlik, et al. Effect of Gly-Gly-His, Gly-His-Lys and their copper complexes on TNF-alpha-dependent IL-6 secretion in normal human dermal fibroblasts. Acta Pol Pharm. 2012 Nov-Dec;69(6):1303-6. [2]. M Yu Smakhtin, et al. Tripeptide Gly-His-Lys is a hepatotropic immunosuppressor. Bull Exp Biol Med. 2002 Jun;133(6):586-7. [3]. I Bobyntsev, et al. Anxiolytic effects of Gly-His-Lys peptide and its analogs. Bull Exp Biol Med. 2015 Apr;158(6):726-8.

Additional Information

[1]. Arkadiusz Gruchlik, et al. Effect of Gly-Gly-His, Gly-His-Lys and their copper complexes on TNF-alpha-dependent IL-6 secretion in normal human dermal fibroblasts. Acta Pol Pharm. 2012 Nov-Dec;69(6):1303-6. [2]. M Yu Smakhtin, et al. Tripeptide Gly-His-Lys is a hepatotropic immunosuppressor. Bull Exp Biol Med. 2002 Jun;133(6):586-7. [3]. I Bobyntsev, et al. Anxiolytic effects of Gly-His-Lys peptide and its analogs. Bull Exp Biol Med. 2015 Apr;158(6):726-8.

Customs & Trade Information

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Copper Peptide?

The CAS number of Copper Peptide is 49557-75-7.

What are the molecular formula and molecular weight of Copper Peptide?

Copper Peptide has molecular formula C14H24N6O4 and molecular weight 340.378 g/mol.

Which suppliers offer Copper Peptide?

1 supplier(s) listed; request a quote for pricing.

What are the upstream and downstream products of Copper Peptide?

For Copper Peptide, Upstream Products: Fmoc-Gly-OH, Fmoc-Lys(Boc)-OH, Fmoc-His(Trt)-OH.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Copper Peptide (CAS 49557-75-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955180-9 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.