A buyer's custoemr running a GLP-1 binding assay will want a consistent lyophilized cake that reconstitutes cleanly — we’ve seen 99% purity hold steady across multiple batches, which cuts down on anomalous readings in dose-response work.

Basically, the powder is white, stored at -20°C protected form light, and we usually have stock for 5mg or 10mg vials (lead time’s about 5-7 business days), so you’re not waiting around.

We’ve got HPLC and mass spec — that’s tighter than what some supliers call pharmaceutical grade — and molecular weight comes in at 4813 g/mol give or take, which is better than reagent grade for this application.

But honestly, it’s not suited for anything requiring oral bioavailability in vivo; we’re clear on that — it’s strictly research use, no human consumption, and the CAS is 2023788-19-2 if your compliance team asks.

Most buyers go with the 10mg vials for long-term studies, and one thing you might not think to check is teh moisture content in transit — we double-bag the powder so it stays dry even if the cold chain hiccups.

Anyway, MOQ is typically 50 vials or so, and our company provide COAs with the lot number — no extra paperwork fee.
The MOQ is 10 vials per size, but we can be flexible for larger research projects. Just reach out if you need a custom quantity.
Orders are processed within 24 hours, and shipping usually takes 3–5 business days via express courier. We can rush it if needed.
Yes, every batch comes with a COA showing HPLC results and purity data. We can also share the third-party lab report upon request.
Keep it at -20°C in a light-protected container. Once reconstituted, store at 2–8°C and use within a week for best results.
We can do custom fill sizes, but it depends on the quantity. For small adjustments, we usually stick to standard vials to keep costs low.