Where to Buy Tirzepatide - Bulk Pharmaceutical Grade Peptide Raw Material

The guy I work with in procurement found a suppiler for this after about three weeks of hunting around, and what it does is basically lock in a consistent raw matrial source—Tirzepatide, the dual GIP/GLP-1 agonist they're all researching for diabetes and weight loss.

We're getting it as a white powder, 99.9% purity by HPLC, which is better than reagent grade for this type of work, and the molecular weight is 4813 g/mol—CAS 2023788-19-2—packaged in 10mg vials, 10, though the lead time is usually 20 days or so if we order above the MOQ.

Most buyers go with the 10mg format for metabolic disorder studies, but we've had some labs use it for dual receptor activation assays where the PEG modification on that lysine side chain makes a real difference in solubility (check the COA for exact batch specs).

It's not ideal for standdard GLP-1-only protocols because the dual action can skew results, and we've had one batch with slightly off appearance that got flagged—just a normal variation, but the supplier swapped it without hassle, which is pretty much what you want.

Anyway, we usually stock enough for 50 units or so per quarter, but confirm lead time if you need more than that, because the EC number 200-001-8 ties to bulk drug intermediates, and team here says the SURMOUNT-1 trial data shows 15-20.9% weight reductions—huge for research appliction.

Actually, one thing nobody mentions is the packging format—those 10mg vials are easier to handle for reconstitution than larger drums, but the powder is hygroscopic, so you'll want to store them in a desiccator unless you're working fast.