FOXO4-DRI certificates of analysis (COA)
One released lot of FOXO4-DRI (CAS 2460055-10-9). Each lot is tested in the manufacturer's laboratory for purity by reverse-phase HPLC and for identity by LC-MS before release, and the lot number printed on every unit matches its certificate. Open a certificate for the full results, or confirm it with its number and key on Verify a certificate.
| Lot | Size | Certificate | Purity (RP-HPLC) | Identity (LC-MS) | Tested |
|---|---|---|---|---|---|
| PL-2609-033 | 10 mg | PL-26-00033 | 99.53% | Conforms (5358.3 Da) (expected 5358.1 Da, found 5358.3 Da) | September 18, 2026 |
Reading these certificates
HPLC purity is the share of UV-detectable material that elutes as the target compound; it is not the same as net peptide content, which also accounts for water and counter-ions. Identity means the measured mass matched the mass calculated for the compound. See how to read a certificate of analysis and HPLC and mass spectrometry explained.
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