Account
Inquiry
We had a buyer last week who needed tirzepatide for a comparative study against semaglutide, and they were specifically looking for materail that wouldn't throw off their GLP-1 receptor binding assays with impurities.
It's a 225-residue peptide with a molecular weight of 4813.5 g/mol or so, and teh CAS is 2023788-19-2 — the lyophilized powder looks white, which is what you'd expect at ≥99% purity by HPLC, and we usually have stock in 5mg, 10mg, and 15mg vials packed 10 per box.
Most buyers go with the 10mg vials for dosing flexibility, but honestly, if your protocol requires consistent reconstitution volumes, the 5mg format is easier to handle without waste. This isn't suited for anything involving oral administration since it's research use only and degrades quickly in solution.
Lead time is typically 7-10 business days for standdard orders, but check on bulk pricing if you're ordering 50 vials or more — our company can sometimes shave a few days off if the batch is already running.
30mg vials are availble but yield is lower, so we usually recommend confirming stock before you commit to that size.
Our standard MOQ is one box of 10 vials, but we can sometimes split to 5 vials for first-time buyers — just ask.
Yes, we supply a COA for every batch showing ≥99% purity and HPLC analysis results. Just request it with your order.
Keep it at -20°C, away from light. After reconstitution, store at 2-8°C and use within a few days for best stability.
We offer 5, 10, 15, 20, and 30mg vials as standard. Custom sizes are possible for larger orders — get in touch with your volume.
Orders usually ship within 3-5 business days after payment. International delivery takes about 7-14 days depending on the destination.
