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NAD+ — full chemical name Nicotinamide Adenine Dinucleotide — is an endogenous pyridine dinucleotide coenzyme with an approximate molecular weight of 663.43 g/mol and CAS number 53-84-9 (free acid form). Structurally, NAD+ consists of two nucleotides joined through a pyrophosphate bridge: an adenosine 5'-monophosphate (AMP) moiety and a nicotinamide mononucleotide (NMN) moiety. This product is supplied as the oxidized form (NAD⁺); the reduced counterpart NADH is a chemically distinct compound not covered by this SKU.
The lot referenced here (NAD5-032-TPL) is supplied as a white lyophilized powder with a documented purity of 99.57% by HPLC with UV detection, and identity confirmed by LC-MS through convergent observation across two charge states — [M+H]⁺ at m/z 663.700 and [M+2H]²⁺ at m/z 332.600. Labeled vial size is 500 mg; net content per vial per the COA is 521.11 mg. Third-party characterization was performed by Freedom Diagnostics (USA). The product is intended exclusively for in-vitro laboratory research and analytical applications.
In the biochemistry research literature, NAD+ is described as a coenzyme that participates in oxidation-reduction reactions as an electron acceptor, alternating between its oxidized (NAD⁺) and reduced (NADH) forms.
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Store lyophilized peptide in a cool, dry place away from direct light (stable 3–4 months unrefrigerated). After reconstitution, refrigerate at 2–8°C for up to 30 days, or freeze at −80°C for long-term storage.
Related Research Compounds
Verified Test Results
Analysed by an accredited third-party laboratory before release. The figures below are transcribed from the certificate for this compound.
Lot-specific COA available
Third-Party Testing
Reports for this compound as issued by the testing laboratory.
Technical Specifications
Endogenous pyridine dinucleotide coenzyme referenced in biochemistry research
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Research Peptide Vial
Lyophilized powder for maximum stability — 99%+ purity, HPLC tested.
Certificate of Analysis
Batch-specific third-party lab results included with every order.
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Not for human, veterinary, or food use. All products sold by True Peptide Labs are intended for laboratory research purposes only, and are supplied exclusively to qualified researchers and institutions. They are not drugs, foods, cosmetics, or medical devices, and have not been evaluated by the Food and Drug Administration.
Nothing on this page constitutes medical advice or a claim of safety or efficacy. Any research literature referenced describes published work on the compound and is not a representation about this product. By purchasing, you confirm that you are a qualified researcher and will use the product in accordance with all applicable laws and regulations.
