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We've been making this since the patent situation started clearing up a bit—usually 2-4 weeks lead time for a custom batch, but we keep some 1g vials on hand if you're in a hurry.
It's a dual GIP/GLP-1 agonist, basically the same backbone as semaglutide but with a PEG-modified lysine side chain that makes it way more water-soluble, which matters when you're trying to get consistent dosing in solution. Most buyers go with the 10mg or 20mg vial for reconstitution, but our company can do 1g, 5g, or 10g packs if you're scaling up. The purity is ≥99% by HPLC, and we've got COA form every batch—though I'd suggest you run your own QC if you're doing anything sensitive. 2023788-19-2 is teh CAS, but honestly, most people just call it LY3298176 or tirzepatide and move on.
Storage is 2-8°C in dry conditions, and don't freeze it or you'll get clumps that are a pain to dissolve. One thing nobody thinks to ask: the powder is hygroscopic, so open the vial in low-humidity enviroment or you'll lose some activity.
It's research use only—not for human or veterinary appliction, and we put that on every invoice. We usually have stock for the standerd sizes, but confirm lead time if you need more than 50 units or so.
Anyway, the 5g drum is easier to handle than the 1g vials if you're doing multiple runs, and the bulk discount kicks in at 25g. 4813 g/mol is the molecular weight, but you probably already know that if you're calculating molar ratios.
