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our company can do 5g, 10g, or 25g increments on this—most buyers go with the 10g for general enzyme studies. It ships under vacuum-sealed argon in foil pouches with a desiccant pack, and we keep lead times at about 10 business days, but our larger MOQ of 50g or so does need a confirmed PO first.
The powder is white crystalline, ≥99% by HPLC which is tighter than the minimum for some competition assays, and it's stable at -20°C in a dry enviroment. We include a COA with each batch as standerd—HPLC, water content, residual solvents—though we don't run an SDS unless explicitly requested. For the CAS 53-84-9, solubility is good in water at 50 mg/ml give or take.
Actually, one limitation worth mentioning: it's not ideal for extended cell culture work unless you plan to reformulate quickly due to hydrolysis over days at 37°C. We've had buyers in the past push for room-temperature shiping, and we won't do that—it have to stay frozen or you'll see degradation, no way around it.
3,000 USD per 10g ex-works, FOB Shanghai, or we can do DDP if you're in the EU or US but that bumps freight about 400 USD. Payment is upfront wire for first-time buyers; we also take crypto for occasional small orders. Usually have stock on hand, but confirm lead time before committing if you're in a rush.
Our package includes a laminated pouch with printed batch number and expiry, and we include a small inner seal, though tricky labs usually prefer resealable bags we can swap for a 2 USD add-on. For research use only obviously, not for human consumption or diagnostics.
7-10 business days after payment clears, and you'll get a tracking update automatically. We write COA copies upon shipment as a courtesy so your team can pre-verify the lot number. Also, we don't split batches below 1g—too much handling time for small deviations—but we can do half-gram samples for qualification runs once per quarter.
