Nicotinamide Adenine Dinucleotide (NAD)

Essential cofactor for cellular energy metabolism and repair

Appearance: White to off-white powder

Solubility: Freely soluble in water and methanol

CAS No.: 53-84-9

Molecular Weight: 663.43

Molecular Formula: C₂₁H₂₇N₇O₁₄P₂

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01Product Description

β-Nicotinamide Adenine Dinucleotide (NAD) is an essential cofactor required for fundamental biological processes that maintain cellular health and vitality. It serves as a primary coenzyme for various dehydrogenases, facilitating energy metabolism and cell repair.

02Product Specifications

Test Items	Specifications	Test Method
Purity	99.0% Min	HPLC
Assay (Dry Basis)	98.0% Min	HPLC
Sodium Content	1% Max	IC
Water	8.0% Max	KF
PH	2.0-4.0	PH meter
Pb	0.1ppm Max	ICP-MS
As	0.1ppm Max	ICP-MS
Hg	0.1ppm Max	ICP-MS
Cd	0.1ppm Max	ICP-MS
Microbiology Control
Total Plate Count	750cfu/g Max	USP
Yeast&Mold	100cfu/g Max	USP

Chromatogram:

Chromatogram Peak Table

Peak	Retention Time	Area	Height	Area%
1	4.383	1687	197	0.02
2	6.086	25835	1596	0.24
3	8.201	10509538	872109	99.43
4	8.856	23415	1626	0.22
5	12.097	4919	355	0.05
6	14.322	4727	307	0.04
Total		10570121	876190	100.00

03Product Process and Advantages

Green Enzymatic Process: Utilizes a unique all-aqueous enzymatic reaction system to ensure high product purity with no harmful solvent residues.
Stability: Mature process yields products with excellent physicochemical stability, ideal for formulation development.
Compliance-Oriented Manufacturing: Proprietary facilities are certified under cGMP, ISO9001:2015, FSSC22000, HALAL, and KOSHER standards.
Cost Efficiency: Vertically integrated supply chain ensures highly competitive pricing and stable market availability.

04Product Functions and Mechanisms

Key Coenzyme in Energy Metabolism: Acts as an electron carrier in intracellular ATP production, central to mitochondrial function.

DNA Repair and Anti-Aging: Serves as an essential substrate for sirtuins and other deacetylases, involved in slowing cellular aging and repairing damaged DNA.

Cognitive and Immune Support: Supplementation of NAD+ levels helps enhance immune function and improve cognitive performance.

05Applications

Dietary Supplements: Core active ingredient in anti-aging, anti-fatigue, brain health, and cellular repair formulations.

Diagnostic Reagent Raw Material: Widely used in biochemical in vitro diagnostic kits, especially lactate dehydrogenase (LDH) assays.

Pharmaceutical Intermediate: Used in adjunctive therapy research for cardiovascular diseases and as a raw material in drug synthesis.

Enzyme Catalysis Raw Material: Utilized in biocatalytic reactions as coenzyme 3 for dehydrogenase enzymes.

06Packaging & Storage

Specifications: Available in 1kg, 5kg, 10kg, and 25kg industrial-grade packaging.

Storage Conditions: Store sealed and protected from light. For long-term storage, maintain temperature at 2–8℃.

07Frequently Asked Questions

What is the CAS number and purity of your NAD?

NAD is CAS 53-84-9, supplied as a white to off-white powder with 99.0% minimum purity by HPLC and 98.0% minimum assay on a dry basis.

How is the material manufactured?

Via a proprietary all-aqueous green enzymatic process, which delivers high purity with no harmful solvent residues, in facilities certified to cGMP, ISO9001:2015, FSSC22000, HALAL and KOSHER.

Is a batch COA and chromatogram available?

Yes. Each lot ships with a COA covering purity, assay, sodium content, water, pH, heavy metals by ICP-MS and microbiology; HPLC chromatograms can be provided on request.

What packaging sizes and delivery terms do you offer?

1 kg, 5 kg, 10 kg and 25 kg industrial packs, shipped from China or from local U.S. inventory in Los Angeles, CA. For MOQ and pricing contact idusc@aidubio.com.