5-Amino-1MQ
Certificate of Analysis & Complete Test Results
Certificate of Analysis
High-Performance Liquid Chromatography
| Purity: 99.24% |
Research-grade specification: ≥95.0% — this batch exceeds specification.
| Date File | 410120_MS2_posneg_ GHK-Cu_Lot410120_purity.d | Sample Name | GHK-Cu_Lot410120_purity |
| Sample Type | Sample | Position | P2-45 |
| Instrument Name | LCMS-7800 Series | Username | - |
| Acq Method | GHK-Cu_purity_145.m | Acquired | 06/20/2025 07:22:51 AM |
| IRM Calibration Status | Calibrated | Time | (UTC-07:00) |
| Comment | Sample test for purity of GHK-Cu batch 410120 | DA Method | SignalToNoiseCheckout.m |
| Sample Group | Test Batch 1 | Info. | - |
| Stream Name | LC1 | Acquisition | 06/20/2025 07:22:51 AM |
| Acquisition SW Version | 6400 Series Triple Quadrupole B.09.00 (89037.0) | Time (Local) | (UTC-07:00) |
Peak List
| Time | Area | % Area |
|---|---|---|
| 4.82 min | 3521.7 | 99.24 % |
| 7.91 min | 26.9 | 0.76 % |
* determined as GHK-Cu (Copper Peptide) based on retention time
Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.
Test Screen
UV Chromatogram:
(Other names: Glycyl-L-histidyl-L-lysine copper complex, Copper tripeptide-1, Prezatide copper acetate, UNII-8L70I52FDX, CHEMBL4297243)
CAS: 89030-95-5
PMID: 30361802
Data
Mass Spectrum
MSMS ID — head to tail database matching
Mass Spectrum Protein Envelope encompasses the 3-6 positive change states conferring Peptide Mass
GHK-Cu
Expected Mass: 403.9(with Cu²⁺)
Observed Mass: 403.9
Characteristic Isotope Pattern:
· 63Cu: 403.9 (69.2%)
· 65Cu: 405.9 (30.8 %)
Herman Lelie