Janoshik tested

FormLyophilized powder
Quantity500 mg
Puritythird-party HPLC-tested

Coenzyme · Ref. P05

NAD+

Name: Ouralus NAD+
Brand: Ouralus
SKU: P05
Price: 62.00 USD
Availability: InStock

Coenzyme · 500 mg vial

Nicotinamide adenine dinucleotide, a dinucleotide coenzyme that carries the NAD+/NADH redox pair. Characterized in the literature in the context of cellular energy metabolism and sirtuin biology.

Choose your optionSingle vial500 mg$6210-vial kit10 × 500 mg · save 20%$494

How many

1Single vialMost popular22 vialsBest value3+3 or more

Multi-vial pricing for NAD+ is applied by the order system at checkout. This page selects a quantity; it does not quote a rate it cannot honour.

$62Single vial · 500 mg

Same-day dispatch on orders before 11am CSTBusiness days
Typically arrives 2–5 business days after dispatchCarrier estimate, not a guaranteed date
Shipment protection includedNo additional charge at checkout

For laboratory research use only. Not for human consumption.

Third-party COAIndependent HPLC report
Third-party testedJanoshik, per batch
View certificate ↓Full report + verify key

Characterization

What it is, stated plainly.

What it is

Nicotinamide adenine dinucleotide — a dinucleotide coenzyme, not a peptide. It is the oxidised member of the NAD+/NADH redox couple, the pair that carries electrons between metabolic reactions, and it is also a substrate consumed by the sirtuin, PARP and CD38 enzyme families. Published work sits in the cellular-metabolism and mitochondrial literature.

How a lot is verified

Identity confirmed by HPLC and mass-spec; purity assayed by third-party HPLC, with a certificate of analysis published where tested. A lot that misses spec is rejected.

Handling & storage

Supplied as a lyophilized powder. Store at −20°C, desiccated and protected from light. Handled per the receiving laboratory's protocols. Not for human consumption.

Specifications

Research specifications.

Form: Lyophilized powder
Quantity: 500 mg
Purity: third-party HPLC-tested
CAS: 53-84-9
Molecular formula: C21H27N7O14P2
Storage: −20°C, desiccated

A CAS number or molecular formula is shown only where it has been verified. Where one is not shown, it has not been, and none is implied.

Research background

What the literature reports.

CAS: 53-84-9
Molecular formula: C21H27N7O14P2
Molar mass: 663.43 g/mol
PubChem CID: 5892
UNII: 0U46U6E8UK

Also known asNadide · beta-NAD · Coenzyme I · Diphosphopyridine nucleotide · Nicotinamide adenine dinucleotide

NAD+ (nicotinamide adenine dinucleotide, oxidized form) is a naturally occurring dinucleotide coenzyme, supplied as a lyophilized powder for laboratory research use only.

It is a central redox cofactor studied extensively in mitochondrial-biology, metabolic-signalling, and cellular-senescence research. Salt forms such as the disodium salt differ in molecular weight from the free-acid value listed here.

Reported mechanism · literatureIn biochemistry NAD+ functions as a redox coenzyme that shuttles electrons via the NAD+/NADH couple, and is widely used as a defined research reagent.

Mitochondrial biology
Metabolic signalling
Cellular senescence

Handling & stability

Lyophilized: −20°C · sealed; protect from light + moisture

Selected literature

Characterization of the Nicotinamide Adenine Dinucleotide Biosynthesis Pathway and Regulatory Mechanisms in Streptococcus mutansYu H, et al. · The FASEB Journal · 2025PMID 40693873 ↗

Read the full NAD+ research reference →

Research-literature characterization, provided for research context only. For laboratory research use only. Not for human consumption.

Species in the cited literaturePublished research involving NAD+ includes work carried out in dogs, horses. This records which animals the cited work used — the same kind of fact as a journal or a year. It is not a statement about outcomes, and nothing here is veterinary guidance. See the NAD+ species-literature summary →

How we verify NAD+

The certificate, before the claim.

COA for every tested lotPublished with its batch number and assay date
Verify keys you can check12 characters, confirmed on the lab's own site
CardSecure checkout
Flat $10.60 shippingFree over $150 · same-day if ordered by 11am CST

View the full certificate of analysis for NAD+ →Sample certificate · illustrative format

Identity: HPLC + mass-spec confirmation
Purity (assay): Third-party HPLC
Appearance: Off-white lyophilized powder
Certificate of analysis: Published where tested

Format is illustrative. We present no assay %, residual-solvent, or lot figures until a real batch is tested and its certificate published. For laboratory research use only. See our full standard →

Questions

Answered straight.

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide, oxidized form) is a naturally occurring dinucleotide coenzyme and a central redox cofactor. Ouralus supplies it as a lyophilized powder for laboratory research use only.

What is the molecular formula of NAD+?

The free-acid form is C21H27N7O14P2 (molar mass ≈ 663.4 g/mol; PubChem CID 5892, CAS 53-84-9). Salt forms such as the disodium salt have a different molecular weight.

Who can order?

These materials are supplied strictly for laboratory and research use, to purchasers of legal age. They are not supplements, drugs, or foods, and are not for human or animal consumption.

Is NAD+ legal to buy?

NAD+ is supplied strictly as a research chemical for laboratory research use only — it is not a drug, supplement, or food, and not for human or animal consumption. It ships to purchasers of legal age for research use. Buyers are responsible for compliance with the laws that apply to research materials in their own jurisdiction.

Is a certificate of analysis provided with NAD+?

Yes — each tested lot of NAD+ ships with a third-party HPLC certificate of analysis from Janoshik, independently verifiable by lot (verify key VC63IEZ7H6YF). We publish the certificate before making any purity claim; this is a research chemical for laboratory use only.

NAD+$62