Traceability. The analytical report behind this certificate names the manufacturing lot, and the vials sold under VA-2602-0242 were filled from it. The lot identifier itself stays internal: it is shared with every brand the manufacturer fills for, and publishing it would let anyone match this material to a certificate issued under another name.
Results
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance Visual inspection (Vantage Aminos) | White lyophilized powder | Conforms | PASS |
| Identity HPLC-UV-MS, positive polarity (+MS) | Theoretical mass ± 1.0 Da | 1813.93 Da (theor. 1813.86) | PASS |
| Purity HPLC-UV, area % · DAD 209.9-288.3 nm | ≥ 98.0 % | 99.81 % | PASS |
| Quantity Quantitation as reported | 90-110 % of label (5 mg) | 4.997 mg (99.9 % of label) | PASS |
| Largest single impurity HPLC-UV, area % | Report | 0.15 % at 5.35 min | REPORT |
| Water content Karl Fischer titration | ≤ 8 % w/w | 3.86 % w/w | PASS |
Open the certificate (PDF, opens in a new tab) Go to AOD-9604 All batch records
Identity and handling
Specimen readout VA-AOD9604-5MG
- CAS
- 221231-10-3
- FORMULA
- C78H123N23O23S2
- MOL. WEIGHT
- 1815.1
- FORM
- Lyophilized powder
- FILL
- 5 mg
- CONTAINER
- 3 mL vial
- MANUFACTURED
- 2026-04-12
- FILLED
- 2026-05-12
- ANALYSED
- 2026-05-14
- RETEST BY
- 2028-04-12
- STORAGE
- Refrigerated, 2-8 °C, protected from light
- DOCUMENT
- COA-VA-2602-0242 rev 1.0
Method
- Technique Reverse-phase HPLC with UV detection, MS confirmation
- Detection 209.9-288.3 nm (DAD range, not a single wavelength)
- MS technique HPLC-UV-MS (as printed on certificate)
- Ionisation Positive polarity (+MS)
- Scan range m/z 498.5 - 2999.1 (as plotted)
- Theoretical mass 1813.86 Da
- Observed mass 1813.93 Da
- Deviation +0.07 Da
Column, mobile phases, gradient, flow rate and injection volume are not stated on the laboratory report and are therefore not listed.