NAD+

Nicotinamide adenine dinucleotide · β-NAD+

Research Use Only Dinucleotide coenzyme (not a peptide) In stock — Denver

Chemical & Physical Data

Classification	Dinucleotide coenzyme (not a peptide)
Molecular formula	C21H27N7O14P2
Molecular weight	663.43 g/mol
CAS number	53-84-9
Solubility	Freely soluble in water. Solutions are acidic and unstable at alkaline pH.
Reported half-life	Solution stability is strongly pH-dependent; NAD+ degrades quickly in alkaline conditions.

International orders have a 3-vial minimum per product. Case pricing shown is international; US warehouse case pricing may differ and is shown at checkout.

Background

A central redox coenzyme present in all living cells, cycling between the oxidized (NAD+) and reduced (NADH) forms. Not a peptide — it is a dinucleotide, and its handling requirements differ accordingly.

Reported Areas of In-Vitro Research

The following describes contexts in which this compound appears in published laboratory literature. Nothing here is a claim of efficacy, safety, or suitability for any use in humans or animals.

Sirtuin and PARP enzyme activity assays
Cellular redox state and NAD+/NADH ratio measurement
Mitochondrial respiration and metabolic flux studies
Enzyme kinetics for NAD-dependent dehydrogenases
Cellular senescence and aging research

Storage & Handling

Lyophilized powder	Store powder at -20 °C in a sealed container, protected from light and moisture.
After reconstitution	Solution stability is solvent-dependent. Prepare fresh where practical; refrigerate and protect from light otherwise.
Shipping	Ships at ambient temperature.

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Available Sizes

Vial	1 vial (US)	3 vials (Intl)	Case of 5	Case of 10	Stock
500mg	$80	$240	$280	$530	14 in Denver

$20 flat USA shipping · solutioning available at $10/vial · Denver stock ships within 1 business day of order confirmation.

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Published Literature

NAD+ literature index (PubMed)

Research use only. All products are supplied for in-vitro laboratory research use only. Not for human or veterinary consumption. Not a drug, food, or cosmetic, and not intended to diagnose, treat, cure, or prevent any disease. Reference values on this page are compiled from publicly available scientific literature for identification purposes and are not a certificate of analysis for any particular batch.