It really depends on your volume—sample orders are usually around $85 a vial, mid-tier drops to about $65 if you take 3 boxes or so, and bulk pricing for 50 vials or more gets you under $50 each, which is where most of our regulars end up because the savings add up fast when you're running multiple studies.

We're talking about a 4813.58 g/mol peptide with that CAS 2023788-19-2, purity verified at ≥99.9% by HPLC, and it come as a white to off-white powder in 10mg vials—10, stored at -20°C and protected form light, obviously, but the key thing is that tight tolerance on purity means fewer variables in your.

Actually, solubility is pretty good for something this size—teh PEG modification on the lysine side chain helps a lot, but what I've noticed over the years is that buyers who reconstitute it in sterile water and let it sit for 5 minutes before vortexing get much cleaner results than those who rush it.


It's not ideal for acute toxicity screens because the half-life is long—roughly 5 days in most models—so if you're looking at short-term endpoints, this might not be your best bet, but for metabolic studies or weight-loss mechanism work, the dual GIP/GLP-1 agonism is where it shines.

Custom synthesis is avaliable if you need a different salt form or a specific batch size—we've done 50mg and 100mg vials for clients who wanted fewer vials to handle—but the MOQ for custom is usually 100 vials or so, and lead time is about 20 days (check with us first, though).

Shiping is straightforward: we use insulated boxes with dry ice for the -20°C requirement, and most domestic orders arrive in 3-5 business days—international can be a bit trickier, so we recommend confirming customs clearance on tirzepatide in your country before ordering, because some places flag it even for research use.
The MOQ is one box, which contains 10 vials of 10mg each. We can discuss larger custom orders if you need more.
Standard lead time is 2-3 weeks after order confirmation, depending on batch size and current production schedule. Rush orders may be possible with prior arrangement.
Yes, a COA with HPLC purity data is included with every shipment. Third-party testing reports are available upon request for an additional fee.
Store at -20°C in a freezer, protected from light. Keep the vials sealed until use, and avoid repeated freeze-thaw cycles to maintain stability.
We can customize packaging for larger orders, but standard is 10 vials per box. For smaller quantities, contact us to check availability.