Certificate of analysis
KPV
Batch PQX26071133
Batch number
PQX26071133
Lot number
L26207-019
Test date
Jul 26, 2026
Laboratory
Freedom Diagnostics
ISO/IEC 17025
Presentation
10 mg
CAS number
67727-97-3
Molecular formula
C22H32N4O4
Molecular weight
416.52 g/mol
Test results
| Test | Method | Specification | Result | Status |
|---|---|---|---|---|
| Purity | HPLC-UV | ≥ 98.0% | 99.55% | Pass |
| Identity | LC-MS | Conforms to structure | Confirmed | Pass |
| Net content | Gravimetric | 10 mg | Pass | Pass |
| Water content | Karl Fischer | ≤ 8.0% | 3.5% | Pass |
99.55%
Measured purity
✓Purity by HPLC-UV
✓Identity by LC-MS
✓Net content verified
✓Independent laboratory
View product
Certificate issued by Freedom Diagnostics. Retain with your laboratory records.
Other batches of KPV
| Batch | Tested | Lab | Purity | |
|---|---|---|---|---|
| PQX26071140 | Jul 05, 2026 | Janoshik Analytical | 99.33% | Open → |
