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You're looking at a freeze-dried white powder that's been run through HPLC showing over 99% purity—it's built for cosmetic formulation work and pharmaceutical research, not for direct human use or injection since it's non-sterile. Most buyers in this space go with the 1g or 5g vial to start, and we can do bulk if you're scaling up, but confirm lead time on larger orders.
We run every batch under GMP guidelines, and what that means for you is consistent molecular weight at 340.42 g/mol and endotoxin levels under 0.1 EU/mg. You'll get a COA with each shipment, and MSDS is availble on request—basically the paperwork you'd expect for a reference standdard. It's better than reagent grade for this kind of sensitive appliction.
Solubility is straightforward in water or PBS buffer, so reconstitution isn't a headache. Storage is what matters though—keep it at -20°C, desiccated, and you've got 24 months shelf life. We've seen labs forget that and degrade the batch in weeks, so it's worth the cold chain attention.
7 to 14 days is typical for delivrey on stocked sizes like 1g vials, but the retest policy covers anything that arrives outside spec (usually 2-4 weeks form receipt). We don't have the CAS number in our public docs for this one—it's proprietary, so if you need it for registration, just ask and our company can share under NDA.
