Needed something with verified purity for a batch of metabolic assays we're running — the 99.9% HPLC on this was better than reagent grade for what we're doing, and the CAS 2023788-19-2 matched our reference papers.

It's a white powder, molecular weight 4813, which is about what you'd expect for a peptide of this size, and we went with the 10mg vials since most buyers go with that strength for dose-response work.

Each box comes as 10 vials, so we ordered enough for teh next 20 days or so — lead time was roughly 2 weeks form order, though we usually have stock, but confirm lead time if you're in a rush.


What it does is bind to both GIP and GLP-1 receptors, which is pretty much why we picked it over single-target analogs — dual action gives us more flexibility in the study design.

One thing that caught me off guard: the vials are sterile-sealed but not pre-reconstituted, so you'll need to buffer it yourself — that's actually fine for our protocol, but not ideal if you're running high-throughput screening.

Also, the EC number is 200-001-8, which we double-checked against our suppiler database, and the 30mg vials would be overkill for our current work — too much waste per thaw cycle.
You can order a minimum of 10 boxes for the 30mg strength, so that's 100 vials total. Smaller quantities might be possible if you mix strengths, but let us know your needs.
Yes, we can provide a COA with every batch. It shows the HPLC purity results, so you can verify the 99.9% claim before shipment.
We can customize vial strengths for bulk orders, but it depends on the quantity. For standard bulk orders, we stick to 5mg, 10mg, 15mg, and 30mg per vial.
We pack the vials in sealed boxes with cooling packs if needed, and all shipments go out with tracking. The white powder is stable at room temperature, so no special storage required unless specified.
We can share the synthetic route details for registered buyers under a confidentiality agreement. Just reach out to our sales team, and we'll set that up.