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Over 99% purity is the headline number here, and what that actually means in practice is you're not chasing ghost peaks or weird baseline shifts during HPLC analysis — it's consistent batch to batch, which matters when you're running time-sensitive assays on cellular NAD+ depletion or sirtuin activity.
We've been shipping this to labs in teh US and EU for about 18 months now, and the biggest headache we solve is the import documentation — we include a full COA with HPLC trace and a TDS as standdard, so customs in the UK or Germany usually clears it in 2-3 days, give or take.
It's a, and one thing you'll notice right away is it reconstitutes cleanly in water or buffer at room temp — no sonication needed, no cloudy residue left behind — but you absolutely have to store the reconstituted solution at 2-8°C or you'll lose activity within a week or so.
Packaing comes in 100mg, 500mg, or 1000mg vials, and honestly most buyers go with the 500mg because it's enough for a decent dose-response curve without committing to a gram — the MOQ is one vial, so you're not locked into bulk if you're just validating a protocol.
One limitation worth flagging: this is not suited for cell culture work that requires sterile filtration without endotoxin testing — we don't guarantee endotoxin levels, so if that's your use case, you'll want to source a separate lot for that specifically.
CAS is 23111-00-4, molecular weight 663.43 g/mol, and the formula is C21H27N7O14P2 — the salt form is important here because of that it affects solubility; we're shippng free acid form, so if you need the sodium salt, that's a different SKU we'd need to confirm stock on.
We offer these sizes as single units, so you can order just one 100mg vial if that's what you need. There's no minimum order quantity—buy as little or as much as your research requires.
Yes, every shipment includes a COA from our in-house lab verifying the >99% purity and identity of the NAD+ powder. Just reach out to our support team if you need a copy sent with your order.
Keep the dry powder at room temperature, away from light and moisture. Once you reconstitute it, store the solution at 2-8°C and use it promptly to maintain stability.
We currently offer standard 100mg, 500mg, and 1000mg packs, but we can discuss custom bulk orders if you need larger volumes. Just contact us with your requirements and we'll work something out.
Yes, our quality control includes testing for endotoxins, heavy metals, and residual solvents to meet strict research-grade standards. You'll find the results in the COA included with your order.
