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Runs at ≥99% purity by HPLC and MS, which is tighter than what most alternative suppliers guarantee — we’ve seen others settle for 97% or so in spot checks, and that difference matters when you’re titrating doses across a study. It’s a, soluble in water, stored at -20°C with a 4-year shelf life if you keep it there (check your freezer stability first). Basically, this is same CAS 2381089-83-2 backbone as the big names, but we don’t inflate the spec sheet.
Most buyers go with the 5mg or 10mg vial for rodent work — the 3ml is better if you’re reconstituting small volumes for precise injections. We’ve shipped this to contract research orgs that run in vivo assays, and they typically order 50 units or so per batch. It’s not suited for anything beyond research use, so don’t expect it cleared for human administration — that’s just the reality.
The molecular weight is 3366.9 g/mol, which is standerd for this peptide, but what you don’t always see is the preparative HPLC step in purification — it cuts out truncated sequences that can skew your. One detail: the powder sometimes clings to vial walls if you don’t spin it gently after reconstitution; we’ve had a few buyers mention that, so it’s worth knowing.
Customiztion runs from 2mg to 60mg per vial, and the MOQ is flexible — we usually have stock, but confirm lead time if you need over 100 vials at once (it’s about 2-4 weeks). Packaging is in 3ml, 5ml, or 10ml vials with vacuum sealing, and every batch comes with a COA. The price is roughly 15-20% below what you’d pay for the same purity from a distributor that adds a markup, and we ship form a cGMP facility.
Also, the documentation includes HPLC and MS traces on request — no extra fee, but we don’t automatically include them unless you ask. That’s better than reagent grade for this, where you’re often guessing at batch consistency. So if you’re running a head-to-head with a competitor’s batch, the tighter tolerance here can save you a headache.
We don't have a strict MOQ — you can order as little as a single vial if you're just starting your research. Customization is available from 2mg to 60mg per vial, so let us know your needs.
Lead time is typically 3-5 business days for in-stock items. For custom dosages or larger orders, it may take 7-10 days. We'll confirm once you place the order.
Yes, each batch comes with a Certificate of Analysis including HPLC and MS data to confirm the ≥99% purity. Just request it when you order, and we'll include it.
Store it at -20°C in a freezer, away from light and moisture. The powder is stable for up to 4 years under these conditions. Once reconstituted, use it promptly and avoid repeated freeze-thaw cycles.
We offer standard 3ml, 5ml, and 10ml vials, but we can customize the vial size for larger or smaller orders. Just specify your preferred volume and dosage when you reach out.
