胞苷 99+%

供应商: Thermo Fisher Scientific

Synonyms: 胞嘧啶核糖核苷, 胞嘧啶核苷

111810100 111810500
ACRO111810100EA 0 CNY
ACRO111810100 ACRO111810500
胞苷 99+%
胞苷
分子式: C₉H₁₃N₃O₅
分子量: 243.22 g/mol
溶点: 210…217 °C (dec.)
存储条件: Refrigerator
MDL编号: MFCD00006545
CAS号: 65-46-3
EINECS: 200-610-9

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产品技术规格

Appearance White to almost white Crystalline powder
Infrared spectrum Conforms
Melting point 210 to 217 °C (Dec)
Loss on drying ≤0.5 % (105 °C, 5 hrs)
Sulfated ash ≤0.1 % (800 °C)
HPLC ≥99.0 %
UV spectrophotometry molar absorptivity 13000 +/- 2%, on dry basis
UV transmittance ≥98 % (c=1, H2O, 430 nm) 1 cm cell
Ratio of Absorbances 2.05 to 2.15 (A280/A260)
Heavy metals (as Pb) ≤10 ppm


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