So we’re ordering teh bulk batch of the 2023788-19-2 peptide, the one listed as Xcel Semaglutide but also often known as Tirzepatide — basically it’s a dual GLP-1/GIP analog, and the CAS is what locks it in for our records.
Purity is listed at ≥99% by HPLC, which is better than reagent grade for this kind of metabolic work, and we’ve got the COA form the last batch showing 99.2% if anyone wants to double-check.
it come as a in 10mg vials, 10 per box, and we usually have stock but confirm lead time — most buyers go with the 10mg size for reconstitution, and the 15mg or 30mg vials are also availble if needed later.

Storage is straightforward: keep it dry and dark at 0-4°C short term or -20°C for longer, and the shelf life is over two years when stored properly, though we typically rotate stock within 20 days or so of dilevery anyway.
One thing it’s not suited for is any in vivo use beyond research — it’s strictly for lab assays and cell work, and the powder can be a bit tricky to handle if you don’t let it warm to room temp before opening (don’t ask how I know that).
We’re ordering 50 vials to start, payment via wire, and the MOQ was no issue for this suplier — they’ll ship within 5-7 business days after the COA is confirmed.