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We got your RFQ for teh 20mg vials—pretty straightforward batch we're running right now, 99% or better by HPLC, and that CAS 2023788-19-2 checks out against the standerd reference.
It's a lyophilized white powder, soluble in DMSO or sterile water, and you'll want to store it at -20°C for anything past a few weeks; shelf life is over two years if you keep it cold (usually 2-4 weeks at room temp is fine for short-term use though).
Most buyers go with the 10-vial box at 20mg per vial, but our company can do single vials if you're just testing a small batch—just confirm the MOQ before ordering since we don't always have that flexibility.
One thing that catches people off guard is the molecular weight—it's about 4813 g/mol, so reconstitution volumes matter more than with smaller peptides, and we've seen folks overshoot concentration because they didn't account for that.
Not ideal for any in vivo work unless you've got the right solubility protocols sorted, but for receptor binding assays or cell-based studies, it's better than reagent grade for this specific target.
Lead time is roughly 10-14 days on stock orders, and we include a COA with every batch—just let us know if you need SDS or TDS ahead of shipment.
Our standard MOQ is one box of 10 vials, but we can discuss larger bulk orders if you need more. Just reach out for volume pricing.
Lead time is usually 3-5 business days after order confirmation for in-stock items. For larger custom orders, it might take a bit longer.
Yes, every batch comes with a COA, including HPLC results to verify the purity. We can also share third-party test reports if needed.
It's soluble in sterile water or DMSO. For typical reconstitution, we often recommend adding 1-2 mL of sterile water per 20mg vial, but you can adjust based on your research protocol.
Store at -20°C for long term stability, and avoid freeze-thaw cycles. The shelf life exceeds 2 years under those conditions, but it's best to use promptly once reconstituted.
