Certificate of analysis
Semax
Batch PQX26071063
Batch number
PQX26071063
Lot number
L26206-009
Test date
Jul 25, 2026
Laboratory
Janoshik Analytical
ISO/IEC 17025
Presentation
10 mg
CAS number
80714-61-0
Molecular formula
C37H51N9O10S
Molecular weight
813.93 g/mol
Test results
| Test | Method | Specification | Result | Status |
|---|---|---|---|---|
| Purity | HPLC-UV | ≥ 98.0% | 99.43% | Pass |
| Identity | LC-MS | Conforms to structure | Confirmed | Pass |
| Net content | Gravimetric | 10 mg | Pass | Pass |
| Water content | Karl Fischer | ≤ 8.0% | 4.6% | Pass |
99.43%
Measured purity
✓Purity by HPLC-UV
✓Identity by LC-MS
✓Net content verified
✓Independent laboratory
View product
Certificate issued by Janoshik Analytical. Retain with your laboratory records.
Other batches of Semax
| Batch | Tested | Lab | Purity | |
|---|---|---|---|---|
| PQX26061070 | Jun 18, 2026 | Colmaric Analyticals | 98.73% | Open → |
