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Inquiry
We're buying the Tirzepatide (LY3298176) because of that it's a dual GIP and GLP-1 agonist, which gives us a different mechanism than straight semaglutide for comparison studies, and the purity is listed at >98% with custom options up to 99% so we can match our existing reference standerd.
The CAS is 2023788-19-2 and molecular weight is 4813.45 g/mol, the appearance is white powder which is what we expect for lyophilized peptide, storage needs to be dry and dark at 0-4°C short-term or -20°C for longer holds, and the shelf life is over 2 years if we keep it properly.
Basically, most buyers go with teh 99% purity option for receptor binding assays—it's better than reagent grade for this kind of work—but we'll confirm the exact spec when we place order since they offer customiztion.
It's not suited for in vivo work without further formulation since solubility is listed as "to be determined" which means we'll need to test that ourselves, and the stock solution storage conditions mirror the powder so we can prep small batches as needed.
Also, we usually have stock on this but confirm lead time because the MOQ might be 1 gram or 5 grams depending on the purity tier—we'll need to check the COA for HPLC data on batch consistency when it arrives.
Our standard MOQ for Tirzepatide is 10 grams per order. If you need less for small-scale research, we can sometimes accommodate custom amounts — just ask.
Yes, we supply a detailed COA for every batch, including HPLC purity data. You'll get the actual purity level, typically >99% as specified.
We can adjust the purity up to 99.5% or higher for an extra cost. Let us know your target purity, and we'll confirm feasibility and pricing.
Store it in a dry, dark place. For short-term use, keep it at 0–4°C; for long-term storage, -20°C is best. Properly stored, it stays stable for over 2 years.
For standard orders (10–100 grams), lead time is 3–5 business days after payment confirmation. Larger or custom orders may take 7–10 days.
