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This is high-purity tirzepatide API powder, specifically the XCE variant—basically the raw material for reconstitution in lab settings, not a finished solution or anything pre-mixed. We're seeing it used mostly in metabolic disorder studies, diabetes research, and sometimes weight management protocols, but it's definately not suited for human consumption or clinical use. it come as a white powder, and the HPLC purity is 99% or better, which we can back up with a COA —something our regular procurement clients specifically ask for.
The molecular weight is 4813.45 g/mol—that's hefty compared to smaller peptides—and the CAS is 2023788-19-2, so it's standard reference for sourcing checks. We typically store it at -20°C for long-term, but if you're just handling a small order, it holds at -15°C or so for a couple of weeks without issue. The shelf life is over two years when stored properly, and we usually have stock for the common vial sizes: 5mg, 10mg, and 15mg per vial—but larger quantities can be arranged if you're scaling up a study. Molecular formula is C225H348N48O68, which is pretty much what you'd expect for a dual GIP/GLP-1 agonist.
So the primary application is type 2 diabetes and metabolic research, where this compound shows better glycemic control and weight effects compared to selective GLP-1 agonists alone. It also works in obesity studies, but honestly, some labs use it for more niche application like inflammation or cardiovascular modeling—those are less common, but we've seen orders for that. Most buyers go with the 10mg vials for standard protocols, as it simplifies reconstitution and dose calculations.
Quality-wise, we provide HPLC analysis reports—purity is always ≥99%—and we also have mass spec data available on request. One thing we don't always advertise is that the powder can be slightly hygroscopic, so it's best to open vials in a low-humidity environment; we've had a few labs complain about clumping when they didn't follow that. TDS and SDS are included with larger orders, and our company can send them ahead of time for compliance checks. It's better than reagent-grade material for this specific study area—tighter tolerances on impurities.
For ordering, payment is typically via T/T or wire transfer for first-time buyers, but we also accept crypto for certain jurisdictions—just confirm before you invoice. MOQ is usually 10 vials per size, but we can do single vials for samples if you're evaluating. Lead time is about 7-10 business days for standard powder orders; rush shipping adds a fee, but we've managed 5 days before when stock is good. Shipping is form our warehose in Shanghai, and we include dry ice packaging for cold-storage items. You'll need to handle import clearance—we provide all docs, but customs varies by country (usually 2-4 weeks for clearance).
