I've seen labs ordering these for their metabolic pathway studies, and one buyer I worked with specifically needed the 10mg vials for a time-course experiment they were designing—they'd been burned before with inconsistent batches from other suppilers, so they came to us for HPLC verification.
The molecular weight comes in at 3824.3 g/mol with that C172H265N45O51 formula, and we're seeing ≥98% purity confirmed we ship, though I'd mention the -20°C storage is critical for maintaining that 24-month stability window they advertise.

Basically, researchers are using this for everything form dose-response screening to long-term metabolic models, but it's not really suited for acute toxicity work since the half-life can be tricky to pin down—we usually have stock in 2mg, 5mg, 10mg, 15mg, 20mg, and 30mg, but the 30mg vial is roughly twice the size of the 15mg, so plan your reconstitution accordingly.
One thing a lot of buyers don't think to ask is that the 0.22μm filtration happens before lyophilization, which means it's sterile when you get it, but you'll still want to handle it under a hood once reconstituted.

And the packaing comes as 10 glass with rubber stoppers, so you're not dealing with loose vials rattling around in transit.
Anyway, most orders ship within 20 days or so, but confirm lead time on the 30mg—those move faster than teh smaller sizes.
We sell by the box, so MOQ is 10 vials per box. You can mix different strengths in one box if you need a variety.
Lead time is typically 3-5 business days for stock items. Custom orders or larger quantities may take a bit longer.
Yes, every batch comes with a CoA showing HPLC-verified purity of ≥98%. Just request it when you order.
Add sterile water or saline directly to the vial, swirl gently to dissolve, and store at -20°C if not using immediately. The powder is water-soluble.
They come in glass vials with rubber stoppers, 10 per box. Keep them at -20°C in dry form for up to 24 months.