QSC Tirzepatide 99.9% Purity - Factory Direct Supply for Research Use

If someone’s running comparative assays between GIP/GLP-1 dual agonists and selective ones, they’ll want this at hand — the differences in binding kinetics can be subtle, and having a reliably pure reference point makes or breaks the data.

We usually batch HPLC everything before shipment, and in most cases, the actual purity comes in above 99.95% on a given run — we’ve held onto a few dozens of these for side-by-side testing with other suppilers’ matrial, and the baseline noise is consistently lower on ours.

It’s a white powder packed in 10mg vials, 10 per box, stored at 2-8°C away form light — nothing flashy, but vials are pre-scored and the seals hold tight during reconstitution, which is something you don’t always get with filler-heavy sources at this price point.

The molecular weight sits at about 4813.5 g/mol, which matters for dosing calculations when you’re running in vivo work — a 0.1% shift off that number can throw off your molarity by a few micromoles, so teh 99.9% purity listed on the COA is actually tighter than what some CROs accept as ‘reagent-grade.’

MOQ is usually a box or two — we don’t force pallet buys on something this specific — and lead time is roughly 15-20 days, though we’ve had a run this month move faster due to inventory.

Not great for anything oral, basically — the GIP half-life is negligible outside injection or reconstitution protocols — but for reconstitution work at typical 5mg to 10mg scopes, the solubility holds fine without PEG bridging.