5-Amino-1MQ
Certificate of Analysis & Complete Test Results
✓ Verified & Certified
Certificate of Analysis
High-Performance Liquid Chromatography
| Purity: 99.43% |
Research-grade specification: ≥95.0% — this batch exceeds specification.
| Date File | 940062_MS2_posneg_Alprostadil_Lot940062_purity.d | Sample Name | Alprostadil_Lot940062_purity |
| Sample Type | Sample | Position | P4-62 |
| Instrument Name | LCMS-7800 Series | Username | - |
| Acq Method | Alporostadil_purity_20mcg.m | Acquired | 09/16/2025 09:49:38 AM |
| IRM Calibration Status | Calibrated | Time | (UTC-07:00) |
| Comment | Sample test for purity of Alprostadil batch 940062. Analysis performed under light-protected conditions due to compound photosensitivity | DA Method | SignalToNoiseCheckout.m |
| Sample Group | Test Batch 7 | Info. | - |
| Stream Name | LC1 | Acquisition | 09/16/2025 09:49:38 AM |
| Acquisition SW Version | 6400 Series Triple Quadrupole B.09.00 (89037.0) | Time (Local) | (UTC-07:00) |
Peak List
| Time | Area | % Area |
|---|---|---|
| 3.54 min | 5287.6 | 99.43 % |
| 5.02 min | 30.4 | 0.57% |
* determined as Alprostadil (Prostaglandin E1 Analog, Vosalidator) based on retention time
Note: Percent area between two compounds is not quantitative due to variable extinction coefficients.
Test Screen
UV Chromatogram:
Identity:
Alprostadil
(Other names: Prostaglandin E1, (11α,13E,15S)-11,15-Dihydroxy-9-oxoprost-13-enoic acid)
CAS: 745-65-3
Data
Mass Spectrum
MSMS ID — head to tail database matching
Mass Spectrum Small Molecule Ionization encompasses the 1-2 positive change states conferring Peptide Mass
Alprostadil
Expected Mass: 354.48
Observed Mass: 354.49
Reviewed and approved by:
Herman Lelie