Description

α-Nicotinamide Adenine Dinucleotide (NAD+) is a vital coenzyme central to cellular metabolism and redox reactions. Its primary commercial value lies in its critical role as an electron carrier in biochemical research, pharmaceutical development, and diagnostic applications. This high-purity compound is essential for researchers and manufacturers in the biotechnology, pharmaceutical, and life science sectors.

Application

• Biochemical Research & Enzyme Assays: Essential cofactor for studying dehydrogenase enzymes, metabolic pathways, and cellular respiration.
• Pharmaceutical Development: Used in the research and production of therapeutics targeting aging, metabolic disorders, and neurodegenerative diseases.
• Diagnostic Kits & Reagents: Key component in clinical diagnostic assays for measuring enzyme activities (e.g., liver function tests).
• Cell Culture & Biotechnology: Employed in media supplements and bioprocessing to influence cell metabolism and viability.
• Nutraceutical & Cosmetic Research: Investigated for its role in cellular energy production and anti-aging formulations.
• Academic Research: Fundamental reagent for universities and research institutes studying biochemistry, molecular biology, and genetics.

Basic Information

Product Name	α-Nicotinamide Adenine Dinucleotide
CAS No.	7298-93-3
Molecular Formula	C21H27N7O14P2
Molecular Weight	663.43 g/mol
Synonyms	NAD+; β-NAD; Nicotinamide Adenine Dinucleotide (Oxidized Form); Coenzyme I; Diphosphopyridine Nucleotide (DPN+); 1,4-Dihydronicotinamide Adenine Dinucleotide (oxidized); Adenosine 5'-(trihydrogen diphosphate), P'→5'-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium, hydroxide, inner salt; EINECS 230-739-0
EINECS	230-739-0

Quality Control

Our α-Nicotinamide Adenine Dinucleotide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a dry environment before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/UV)	Conforms
Purity (HPLC)	≥ 95.0%
Assay (Enzymatic)	≥ 98.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	2.0 - 4.0
Extinction Coefficient (ε260, pH 7)	16,900 - 18,100 M-1cm-1
Ratio A260/A280	2.0 - 2.3

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.