5-Amino-1MQ
Certificate of Analysis & Complete Test Results
✓ Verified & Certified
Certificate of Analysis
High-Performance Liquid Chromatography
| Purity: 99.92% |
Research-grade specification: ≥95.0% — this batch exceeds specification.
| Date File | 110106_MS2_posneg_GDF8_Lot110106_purity.d | Sample Name | GDF-8_Lot110106_purity |
| Sample Type | Sample | Position | P7-44 |
| Instrument Name | LCMS-7800 Series | Username | - |
| Acq Method | GDF8_purity_1mg.m | Acquired | 08/11/2025 09:56:21 AM |
| IRM Calibration Status | Calibrated | Time | (UTC-07:00) |
| Comment | Sample test for purity of GDF-8(Myostatin) batch 110106 | DA Method | SignalToNoiseCheckout.m |
| Sample Group | Test Batch 5 | Info. | - |
| Stream Name | LC1 | Acquisition | 08/11/2025 09:56:21 AM |
| Acquisition SW Version | 6400 Series Triple Quadrupole B.09.00 (89037.0) | Time (Local) | (UTC-07:00) |
Peak List
| Time | Area | % Area |
|---|---|---|
| 9.28 min | 4917.4 | 99.92 % |
| 53.1 | 53.1 | 0.08 % |
* determined as GDF-8(Myostatin, Growth Differentiation factor-8) based on retention time
Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.
Test Screen
UV Chromatogram:
Identity:
GDF-8
(Other names: Myostatin, MSTN, Growth Differentiation Factor-8)
CAS: 85084-93-7
Data
Mass Spectrum
MSMS ID — head to tail database matching
Mass Spectrum Peptide Envelope encompasses the 4-9 positive change states conferring Peptide Mass
GDF-8
Expected Mass: 26,000.00
Observed Mass: 25,003.12
Reviewed and approved by:
Herman Lelie