We’ve got teh β-NMN at ≥98% purity, CAS 1094-61-7, white crystalline powder, MW 334.22—it’s water and ethanol soluble, so you’re covered for most buffer systems. 2. Usually we hold stock on this, but confirm lead time if you need over 50 kg or so; MOQ is typically 1 kg for first orders, and our company can do customiezd packging (check your preferred drum size). 3. It’s not suited for in vivo work unless you’ve validated your own protocols—this is strictly research use, and we flag that on every COA. 4. What it does is provide a consistent precursor for NAD+ studies, and we’ve seen labs use it for mitochondrial assays without issues, though purity is better than reagent grade for this appliction. 5. Payment terms are T/T or L/C at sight for most buyers, and we ship via FedEx or DDP depending on your location—customs clearance is handled on our end for many destinations. 6. Anyway, we’ve attached spec sheet and a recent HPLC trace; let us know if you need an SDS or a bulk quote for the 25 kg order you mentioned.