| Source: Beta-Nicotinamide-Adenine Dinucleotide, oxidized form, from Saccharomyces cerevisiae. Synonyms: Adenosine 5-(Trihydrogen Diphosphate), P5-Ester with 3-(Aminocarbonyl)-1-beta-D-ribofuranosylpyridinium Hydroxide, Inner Salt, Pyridinium, 3-Carbamoyl-1-beta-D-ribofuranosyl-, Hydroxide, 55-Ester with Adenosine 5-(Trihydrogen Pyrophosphate), Inner Salt (8CI), Adenine-nicotinamide Dinucleotide, CO-I, Codehydrase I, Codehydrogenase I, Coenzyme I, Cozymase I, DPN, Diphosphopyridine Nucleotide, Enzopride, NAD, NAD+, NSC 20272, Nadide, Nicotinamide-adenine Dinucleotide, Oxidized Diphosphopyridine Nucleotide, beta-Diphosphopyridine Nucleotide, beta-NAD, beta-NAD+, beta-Nicotinamide Adenine Dinucleotide, beta-Nicotinamide Adenine Dinucleotide Hydrate CAS No: 53-84-9 Molecular Formula: C21H27N7O14P2 Molecular Weight: 663.43 Appearance: White to off-white to light yellow powder Purity: 98% UV Spectral Analysis: Ratios at pH 7.5 A250/A260 (0.83 0.03) A280/A260 (0.21 0.02) e at 260nm (18.0 0.5)x10e3 Ratios at pH 10 after reduction with ADH A340/A260 (0.43 0.01) e at 340nm (6.3 0.2)x10e3 Water: 8% (Karl Fischer) Storage and Stability: Lyophilized powder may be stored at -20C. Stable for 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. This product is sensitive to light. |
