β-NAD；β-DPN；β-Nicotinamide adenine dinucleotide；Coenzyme 1 CAS 53-84-9
Item No.： E0070
Store at： 2～8°C
English name：β-NAD；β-DPN；β-Nicotinamide adenine dinucleotide；Coenzyme 1；Cozymase, Diphosphopyridine nucleotide；DPN；Nadide
Other names: β- Nicotinamide adenine dinucleotide; Pyridine diphosphate nucleotide; Nicotinamide adenine dinuclear glycosidic acid
C21H27O14N7P2=663.44
Grade：BR
Content：≥98.0%(on dry basis)
Loss on drying：≤3.5%
A250/A260：0.81～0.85
A280/260：0.20～0.24
Acetone：＜0.1%
Ethanol：＜10ppm
Isopropanol：＜0.05%
Methanol：＜0.05%
Physicochemical properties : White or light yellow powder. Extremely hygroscopic. The solid is stable at 0 ℃ or room temperature in the dryer. Neutral or slightly acidic solution (PH 3 ~ 7) can be stable at 0 ℃ for more than 2 weeks. It is very easy to deteriorate in alkaline solution and decompose when heated. It is soluble in water and insoluble in organic solvents such as acetone. Specific rotation[ α] D23-34.8 ? (C = 1, in water).
Purpose: Biochemical research. It is a coenzyme of various dehydrogenases in organisms. It is also an indispensable hydrogen transporter connecting agents and respiratory chain. It promotes the synthesis and metabolism of nucleic acids, proteins and polysaccharides. It is used as a diagnostic reagent for a variety of enzyme activities.
