It's the 99% purity that makes this one worth looking at, and we've had pretty good feedback from labs running metabolic studies — most buyers go with the 10mg vials for initial testing, but the 5mg option works fine for smaller scale work.

The white powder handles nicely, no clumping issues we've seen, and what it does is dissolve cleanly in standdard buffers; storage is 2-8°C protected form light (usually 2-4 weeks stability once reconstituted) and the molecular weight is 403.31 g/mol, which matters for accurate dosing calculations.

Actually, we usually have stock on this one, but confirm lead time if you need more than 50 units or so — the MOQ is flexible for returning buyers, and our company provide a COA with each batch, though you'll want to request the HPLC trace separately if that's critical for your protocol.

It's not suited for anything beyond research use — strictly for laboratory application, and the CAS number is 9004-61-9 if you're cross-referencing with your inventory system.

Also, one detail most don't ask about: the powder can be slightly hygroscopic, so we recommend opening it in a dry environment or under inert gas; it's better than reagent grade for this application, tighter tolerance than most generics on market.

So for ordering, we ship in sealed vials with desiccant packs, and the packaing is pretty straightforward — you'll get a TDS and SDS with the shipment, but the COA is emailed separately (check lead time).
We typically start at 1 gram for new clients, but we can adjust depending on your project needs. Just reach out to discuss your specific quantity.
Yes, we supply a full CoA with every batch, covering purity, appearance, and molecular weight verification. It's included with your order at no extra cost.
Keep it at 2-8°C in a sealed container, protected from light. Avoid temperature fluctuations—consistent refrigeration is key to preserving stability.
Absolutely, we can accommodate custom packaging sizes and labels for bulk or standard orders. Just let us know your requirements, and we'll work it out.
For in-stock items, we ship within 3-5 business days. Larger orders may take a bit longer, but we'll confirm the exact timeline when you order.