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To get 5mg or 10mg vials depends on your protocol, but we usually ship these at ≥98% purity by HPLC, and we hold that spec across all semaglutide and tirzepatide batches — your COA backs that up for each lot number you order.
That CAS for semaglutide is 910463-68-2, for tirzepatide it’s 2023788-19-2, and we run the stock solutions at 0-4°C short-term or -20°C for anything past 20 days or so; the powder is stable for over two years if kept dry and dark, don’t bother with shelf life more than that.
Purity at ≥98% is better than many reagent-grade sources, and a 99% custom is doable if you’re running assays that need tighter tolerance — but we don’t recommend it for solubility trials, actually, since the stock solution handling for that grade is trickier.
Basically, you pick vial size from 2mg to 15mg, we ship as lyophilized white powder, and our MOQ for indutrial orders is 100 vials per lot — smaller runs are fine but confirm lead time (usually 2-4 weeks or so) because we batch everything by the spec sheet.
What it does is emulate GLP-1 and GIP agonism genuinely, but the 5-15mg weekly dosing guideline for tirzepatide in research is a ballpark — some labs push up to 20mg depending on assay, though solubility still needs to be determined on your end because our company provide only the bulk drug intermediate.
99% of buyers go with teh 10mg vials for sema weekly range 0.5-2.4mg, and have you seen our COA for residual solvents? We keep it under 10 ppm every batch, a detail I only know form handling these lyophilized pellets.
We don't have a strict MOQ — you can order as few as 10 vials for most sizes. For larger quantities, we can adjust pricing.
Yes, every shipment includes a COA showing the actual purity (≥98%) and other test results. Just request it when you place your order.
Keep it in a dry, dark place. For short-term use, 0-4°C is fine; for storage beyond a few weeks, pop it in -20°C. Properly stored, it stays good for over 2 years.
Absolutely — we can custom-purify up to 99% for industrial-grade orders. Let us know your target purity and volume, and we'll confirm if it's feasible.
Standard lead time is 7-14 business days after order confirmation, depending on the quantity and purity specs. We'll give you a precise timeline once we know your exact requirements.
