For the 2mg vials, we're looking at $28 each for a sample run, the 5mg at $45, and once you hit 30mg vials the per-unit cost drops to around $110 — that's where most labs settle when they're running over 4-6 weeks.
We've got Janoshik's HPLC on file showing 99.2% purity for this batch, and the COA confirms teh molecular weight hits 663.43 g/mol within 0.5% tolerance, which is tighter than what you'll see form most supliers who only guarantee 98%.
Storage at -20°C is non-negotiable — we've seen degradation kick in after 3 days at room tempearture, and it's not something you can reverse with reconstitution, so plan your cold chain accordingly.
One thing buyers don't always ask about is water solubility at higher concentrations; it dissolves cleanly up to 50 mg/mL in sterile water, but above that you'll get visible precipitation within an hour or so, so keep your stock solutions below that threshold.
Actually, we usually have 5mg and 10mg vials in stock with a 3-day lead time, but the 30mg sizes need about 2 weeks for production since they're less commonly ordered — if you're in a hurry, the 10mg is easier to handle and gives you more flexibility for serial dilutions.
We typically ship within 1-3 business days, but larger orders may take up to a week depending on stock. Contact us for exact timing if you need it fast.
No, there's no MOQ—you can order as little as a single 2mg vial. We keep all sizes in stock for research labs of any scale.
Yes, we have Janoshik testing and a full COA with HPLC data on file. Just request them via email, and we'll send them over right away.
Keep it at -20°C in a dry, airtight container—moisture or room temperature will degrade it fast. We ship it on ice packs for transit.
For a quick pilot test, 2mg is fine, but if you're running multiple assays, we suggest starting with 10mg or 15mg to avoid reordering mid-study.