Coenzyme II reduced tetrasodium salt |
Cas 号: | 【2646-71-1】 | M D L: | MFCD00036263 |
分子式: | C21H26N7Na4O17P3 | 分子量: | 833.35 |
别 名: | β-NADPH 2′-NADPH hydrate Dihydronicotinamide adenine dinucleotide phosphate tetrasodium salt NADPH Na4 TPNH2 Na4 Triphosphopyridine nucleotide reduced tetrasodium salt β-Nicotinamide adenine dinucleotide 2′-phosphate reduced tetrasodium salt hydrate |
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性 状: | |
质量标准: | 外观Appearance 白色至浅黄色粉末 红外光谱鉴别Infrared spectrometry Conforms 纯度Purity ≥98.0% (HPLC) 钠SODIUM 10.5 - 11.6% (by ICP) 水分water ≤12%(K.F)(6MOLES/MOLE) abs-ratio(a/b) 0.41 - 0.44(E340/E260, pH10.0) Molar extinction coefficient ≥12900(pH10.0、260 nm) Molar extinction coefficient2 ≥5400(pH10.0、340 nm) |
贮 存: | 贮存 -20℃保存 用途 通常作为电子供体,是很多氧化还原酶(包括一氧化氮合成酶)的辅酶(cofactor)。 联合国编号 |