It's a at 663.43 g/mol, and you'll be reconstituting it before use — basically standdard protocol for this kind of work.
Most buyers go with the 500mg vial for routine assays, though we also offer 100mg and 1000mg options if your throughput varies.

Purity runs above 99% by HPLC and MS, which is tighter than reagent grade for most metabolic and longevity work.
Keep it at -20°C in a dry enviornment; we usually have stock, but confirm lead time for larger orders (typically 2-4 weeks).
Not suited for direct in vivo dosing without proper formulation work, and teh 500mg size is easier to handle if you're doing multiple runs.
MOQ starts at 1 vial for the 500mg packaging, but we can discuss bulk orders if you need larger quantities.
Lead time is usually 3-5 business days for standard orders, depending on stock and your location.
Yes, each batch comes with HPLC and MS analysis reports to confirm the >99% purity and identity.
Store it at -20°C in a dry environment, and keep it sealed to avoid moisture absorption.
We can customize packaging for larger orders, like bulk vials or specific labeling—just let us know your needs.