When you're running dose-response studies on GLP-1 analogs for weight regulation, the biggest headache is batch-to-batch consistency—we've seen labs waste weeks chasing variables that trace back to impure starting material, and that's exactly where this lyophilized powder cuts teh guesswork.

Purity runs at 99% or better by HPLC, and we actually test every batch before it ships (which is why most buyers in this space go with the 10mg vials for smaller-scale work), but the 20mg format is what you want if you're scaling up pilot studies.

Storage is straightforward: keep it dry and dark, at fridge temps for a couple weeks or freezer at -20°C for longer holds, and shelf life is over two years when you do that—though we usually have stock fresh within 30 days or so.
One thing you don't see on the spec sheet is how the powder handles during reconstitution; it's a clean, fast dissolve in sterile water or buffer, no clumping, which matters more than people think when you're working with microgram-level precision.

It's not suited for anything beyond research—no clinical use, no animal dosing without your own IACUC approval—and the CAS number is 2381089-83-2 if you need to cross-reference with your lab's inventory system.

Anyway, what you get when you order is the lyophilized materail in a sealed vial, COA included with each batch, and our company can do 5mg, 10mg, or 20mg per vial depending on your protocol.