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They’re typically reconstituting this with sterile water or buffer for injection studies in rodent models of metabolic decline, and freeze-dried cake should go into solution almost instantly with gentle swirling—no persistent clumps if stored correctly (keep it at 2-8°C and away from light). We usually have both the 250mg and 500mg vials on hand, but confirm lead time if you need more than 50 units or so, as larger bulk runs aren’t our standerd MOQ.
CAS 53-84-9 is the same molecule used in most published work on cellular NAD+ replenishment, and the HPLC purity runs at 98% or better batch-to-batch—what it does is provide a clean substrate for measuring PARP activity or sirtuin-dependent deacetylation without the background noise you get form lower-grade materail. The molecular weight is 663.43 g/mol, so you can calculate molarity for your without guessing.
24-month shelf life only holds if you never let it sit above 8°C for more than a few hours, and that’s a real constraint in warm labs. For aging research specifically, this isn’t suited for long-term cell culture supplementation at high concentrations because the free acid form can acidify teh media—you’d need to buffer it, and most buyers just go with the 250mg vial for pilot experiments anyway.
The COA and HPLC trace are availble on request, and we typically include them with each shipment; it’s pretty much standard for research-grade peptides. One thing you might not think to ask is that the lyophilized powder is hygroscopic, so open it in low-humidity environment or under inert gas if you’re aliquoting—otherwise you’ll see weight gain that throws off your molarity calculations.
Solubility in water is straightforward at 10-20 mg/mL, but it’s actually more stable in phosphate buffer at pH 7.4 if you’re running long assays. Tighter tolerance than most generic NAD+ sources for residual solvents—we ran three lots back-to-back and the heaviest contamination was under 50 ppm acetone, which your HPLC won’t even pick up without a specific method.
We don't have a strict MOQ — you can order as few as one vial of either 250mg or 500mg. Bulk discounts are available for larger quantities.
Yes, we can share both the Certificate of Analysis and the HPLC report on request. Just contact our sales team and we'll send them over.
Store it at 2-8°C in a refrigerator, protected from light. Keep the vial sealed until use, and it'll stay stable for up to 24 months.
Orders typically ship within 1-3 business days after payment confirmation. For custom bulk orders, lead times may extend to 5-7 days.
Yes, it's fully soluble in water. Just add sterile water or buffer to the lyophilized powder, gently swirl to dissolve, and use immediately — avoid repeated freeze-thaw cycles.
