Account
Inquiry
That CAS 2023788-19-2 is the one for tirzepatide in its free base form, which is what we supply—it's a white powder, >99% pure by HPLC, and the molecular weight you're looking at is about 4813.45 g/mol, stored at -20°C obviously, and it's soluble in DMSO but you'll want to check your vehicle compatibility before reconstituting.
Basically, it's a dual GIP and GLP-1 receptor agonist that a lot of weight loss research teams are running with because of that it hits both pathways—better than just sticking with a single agonist—and most buyers go with the 10mg or 20mg vials for reconstitution, but we also do bulk powder in gram quantities if you're scaling up.
We typically have stock on this, but lead time on larger orders (say, 100 grams or so) can run 20 days or so depending on production cycles—just confirm when you're ready and I'll give you a firm ETA; the MOQ is 1 gram for teh powder, or 10 vials if you want pre-weighed lyophilized format.
One thing you don't usually see on spec sheets is that the TFA counterion content varies batch to batch—we've standardized ours below 0.5% because researchers complain about salt forms messing with solubility in aqueous solutions, so it's actually better for reconstitution than reagent grade stuff form other labs.
Another detail is that this powder isn't great for direct in vivo work if you've got strict excipient requirments—most labs use it for in vitro receptor binding assays or metabolic studies, not for formulation without further processing, and the white powder appearance is a given but the particle size distribution is something we can share on request if you're doing blending.
And the HS code is 2934.99.9001, so customs clearance is usually smooth, but if you're ordering to a country with strict peptide import controls, we can provide the COA and SDS upfront—just let me know your destination and quantity for a shipping quote.
Yes, we provide a full COA from third-party testing with each batch. You'll see the actual purity value — it typically runs above 99%.
MOQ is typically 10 grams, but we can discuss smaller quantities for first-time orders or specific research needs. Just reach out.
Standard lead time is 7-14 business days after order confirmation. Rush options may be available depending on current production schedule.
Absolutely. We include the HS code and all necessary shipping docs — commercial invoice, packing list, and COA — to help with smooth customs clearance.
For short transit (a few days), dry ice packaging is sufficient. Once received, store at -20°C for long-term stability. We ship with ice packs and insulation.
