Basically, if you're sourcing this for metabolic pathway work, you've probably run into the issue of inconsistent purity from smaller suppilers or sky-high minimums from the bigger compound houses—neither of which helps when you're scaling from pilot assays to a full study.
We handle it by keeping our own stock at -20°C with light protection and shipping it lyophilized—so when it arrives, you're not guessing whether it degraded in transit, and our company can usually get 10mg or 50mg vials out the door in a week or so.

It's got a molecular weight of around 4813.5 g/mol and the HPLC purity runs above 99.9%, which we'll back with a COA on request—those extra decimal places actually matter when you're dialing in, and teh white powder reconstitutes cleanly in bacteriostatic water without any residue I've seen.

You'll want to check our lead time on custom packaging sizes (the 10mg/vial is our standard), but we've had buyers ordering 500mg batches for extended studies and the price per milligram drops noticeably—just don't expect it to work in any oral formulation, because of that it's strictly for injection research with that peptide structure.

Anyway, we don't push the 'factory direct' angle, but we've been moving this CAS number for about three years now and feedback is usually that the documentation is tighter than reagent-grade alternatives, especially for labs that need to submit methods for review.
Also, one thing that surprises people is the solubility—it dissolves faster in room-temperture water than most similar peptides this size, so you're not standing there shaking vials for ten minutes, which is a small thing until you've done it a hundred times.
Our standard MOQ is 10 vials, but we can discuss smaller quantities for first-time buyers or larger custom orders if you reach out directly.
Yes, every batch comes with a COA that confirms ≥99.9% purity by HPLC and includes detailed test results.
Absolutely, we offer custom packaging sizes beyond the standard 10mg/vial—just let us know your preferred amount when placing the order.
Orders are usually processed and shipped within 1-3 business days after payment confirmation, depending on stock and destination.
Keep it at -20°C and protect from light to maintain stability; it's soluble in water or bacteriostatic water for research use.