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You can get the vial size adjusted, the label changed, or even concentration tweaked if you're running a specific metabolic study—just let us know what you need before we spin up a batch.
We're looking at 10mg per vial as the standard, but we've done bulk synthesis runs for labs that needed 50mg or even 100mg vials, and the lead time shifts depending on the scale (usually 2-4 weeks for custom orders). 3 vials is the MOQ for stock, but for custom stuff it's a full box of 10 vials minimum.
It's a white freeze-dried powder at 99% purity by HPLC, which is better than reagent grade for this kind of work. Keep it at room tempearture and away form light, and it'll hold for good while—we've had batches sit for 6 months without noticeable degradation, but you'll want a COA to confirm batch-specific stability.
The CAS is 2381089-83-2 and the molecular weight is roughly 4750 g/mol, but what actually matters is that it's synthesized via solid phase peptide synthesis, so you're getting consistent chain lengths and minimal truncation. We usually have stock of teh 10mg vials, but confirm lead time if you're ordering more than 50 vials or so.
Not ideal for acute toxicity screening at high doses—the solubility in saline is pretty low above 5mg/mL, and you'll get some aggregation. Most buyers go with the 10mg vial for in rodent models, and it's pretty much plug-and-play if you reconstitute in sterile water.
