β-Nicotinamide Adenine Dinucleotide/NAD CAS 53-84-9
Product Name: β-NICOTINAMIDE ADENINE DINUCLEOTIDE/NAD
CAS: 53-84-9
MF: C21H27N7O14P2
MW: 663.43
Appearance: White to off-white crystalline powder
Assay (HPLC): 98.0~102.0%
Grade: food grade, reagent grade, diagnostic grade
Melting point: 140.~142.0℃
Package: 5kg/bag, 10kg/bag
[Typical Properties]
White to off-white crystalline powder. Easy to absorb moisture, the aqueous solution is acidic. The solid is stable under dry conditions, and the neutral or weakly acidic aqueous solution of this product can be stored at room temperature for 7 days. It accelerates deterioration and decomposition when exposed to alkali and heat. Its aqueous solution exhibits maximum absorption at wavelengths of 260nm and 340nm. Easy to dissolve in water, insoluble in organic solvents such as acetone.
[Specification]
Item | Standard |
Appearance | White to off-white crystalline powder |
Assay (by HPLC, on anhydrous basis) | 98.0~102.0% |
Purity (by HPLC,% area) | ≥99.0% |
UV spectral analysis 1、εat 260nm and pH 7.5 | (18±1.0) x103 L/mol/cm |
Solubility | 25mg/mL in water |
Content (by enzymatic analysis with ADH at pH 10, using spectrophotometer, abs.340nm, on anhydrous basis) | ≥98.0% |
Water content (by KF) | ≤3% |
[Usage]
It is an essential coenzyme in living organisms, used for biochemical research, clinical diagnosis, clinical drug and drug research.
[Storage]
Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.
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