It's not for human use, and we're very clear about that—this is strictly for research purposes only, but what it does is give you stable, high-purity starting point for metabolic studies, and most buyers go with teh 10mg vials for initial testing.

We've been running this batch through HPLC ourselves, and the purity consistently hits above 99%—the COA will show you the actual trace, and we usually have stock on hand, but confirm lead time if you're ordering more than 50 vials or so.

The molecular weight is 4813, and the CAS is 2023788-19-2, but what really matters is that the powder is a consistent white to off-white, no clumping, and it's better than reagent grade for this kind of work—the tighter tolerance means less variability in your assays.
You'll get a retest policy on each lot, typically valid for 30 days after delivrey, and we'll include the SDS and TDS with your shipment—just don't expect us to hold stock for months without a recheck.

Packging options run from 5mg up to 60mg per vial, and we do bulk orders too—actually, the 15mg vials are pretty much sweet spot for most researchers who need multiple runs.

Anyway, the main thing is the batch consistency; we've handled enough orders to know that the 5L drum is easier to handle for larger projects, but for single-vial work, the smaller sizes are fine.