Molecular Weight: 4113.58 g/mol Appearance: White or slightly off-white freeze-dried powder Purity: ≥99% by HPLC, identity validated by mass spectrometry. COA is available for each batch.

Storage Guidelines: Lyophilized powder is nitrogen-sealed. Store at -20°C, protected from light and humidity, shelf life 12 months. Once reconstituted, store the solution at 2-8°C and use within 28 days. Do not freeze the reconstituted liquid and avoid repeated freeze-thaw operations.

Packaging Specifications: 5mg, 10mg, 15mg, 20mg, 30mg, 60mg per vial. Bulk powder can be supplied on request.