We run every batch through HPLC and mass spec before it leaves — you get a COA with each shipment, and if anything looks off on your end, we'll retest within 30 days of receipt.

Purity holds at 99% by HPLC, and teh molecular weight checks out at 246.71 g/mol — the CAS is 86-39-5, but honestly most buyers just verify the COA and move on.

It's a lyophilized powder, so you reconstitute it yourself — usually with sterile water or bacteriostatic water, and it's better than reagent grade for this kind of work because the batch-to-batch consistency is tighter than what you'd get form a general chemical suplier.


We typically stock 5mg, 10mg, and 15mg vials in packs of 10 — the 10mg vials are what most labs go with, but the 15mg vials save you a bit on per-milligram cost if you're running larger studies.

Storage is 2-8°C and protected from light — it's a pharmaceutical intermediate, so it's not for human use, and we don't recommend it for anything beyond research protocols.

Lead time is usually 7-10 business days for standerd orders, but if you need it faster our company can sometimes expedite — just check stock first, as we don't always have every vial size on the shelf.