NAD+
- Third Party Tested
- COA Available
$50.00 – $400.00Price range: $50.00 through $400.00
NAD⁺ (Nicotinamide Adenine Dinucleotide, Oxidized Form) is a crucial coenzyme found in all living cells, playing a central role in redox reactions, energy metabolism, and cellular signaling. In research, NAD⁺ is widely used as a biochemical reagent to investigate oxidative pathways, enzyme catalysis, and cellular aging mechanisms. Its essential function in metabolic regulation and mitochondrial activity makes NAD⁺ a cornerstone compound in molecular biology, enzymology, and longevity studies. This high-purity lyophilized form is optimized for consistent results in in vitro and in vivo experimental models, providing a reliable standard for investigating the biochemical foundations of life.
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Certificate of Analysis
Third Party Tested by Freedom Diagnostics
- Latest
99.90%
| Variant | NAD+ – 500mg |
|---|---|
| Lot # | ND1-01 |
| Labeled | 500 mg |
| Actual | 518.93 mg |
| Tested | Aug 24, 2026 |
99.83%
| Variant | NAD – 500mg |
|---|---|
| Lot # | ND500-4 |
| Labeled | 500 Mg |
| Actual | 531.79mg |
| Tested | May 10, 2026 |

Compound Information
Technical specifications
- Molecular Profile
What Is NAD+ 500MG/1000MG?
| Type | Coenzyme / Redox Cofactor |
|---|---|
| CAS Number | 53-84-9 |
| Molecular Weight | 663.43 g/mol |
| Molecular Weight (Cu) | N/A |
| Amino Acids | N/A (Nucleotide structure) |
| Sequence | N/A |
| Formula | C21H27N7O14P2 |
- Storage Requirements
Stability Information
- Store at a stable temperature and minimize warming/cooling cycles.
- Lyophilized powder; keep sealed, dry, and protected from light.
- After reconstitution, avoid repeated freeze–thaw cycles.
Lyophilized Powder
−20°C preferred; 2–8°C for short-term handling
Reconstituted
2-8°C

About NAD+ 500MG/1000MG
Information

Product
Specifications
| Molecular Formula | C21H27N7O14P2 |
|---|---|
| Molecular Weight | 663.43 g/mol |
| Sequence | Nicotinamide-Ribose-Pyrophosphate-Ribose-Adenine |
| Purity | ≥99% (HPLC verified) |
| Form | Lyophilized powder |
| Appearance | White to off-white powder |
| Solubility | Soluble in water, bacteriostatic water |
| Storage | -20°C (lyophilized), 2-8°C (reconstituted) |

FAQ
Frequently asked questions
What is the fundamental difference between NAD⁺ and NADH?
Why is NAD⁺ critical for DNA repair?
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