5,5-Diphenylhydantoin sodium salt
Molecular Structure:
MDL:
MFCD00069674
Molecular Formula:
C15H11N2O2Na
Molecular Weight:
274.25
Alias:
5,5-二苯基-2,4-咪唑烷二酮钠盐
5,5-Diphenyl-2,4-imidazolidinedione
Phenytoin
Sodium 5,5-Diphenylhydantoin
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
5,5-Diphenylhydantoin sodium salt |
98% |
25g |
RMB 330 |
Consulting service |
5,5-Diphenylhydantoin sodium salt |
98% |
100g |
RMB 660 |
Consulting service |
5,5-Diphenylhydantoin sodium salt |
98% |
500g |
RMB 3300 |
Consulting service |
Character:
白色粉末,无臭,味苦;微有吸湿性;在空气中渐渐吸收二氧化碳,分解成苯妥英;水溶液呈碱性反应,常因部分水解而发生浑浊;溶于水和乙醇,不溶于氯仿或乙醚。
Quality Standard:
外观Appearance 白色粉末
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥98.0% (TLC)
Storage:
苯妥英钠抑制神经元的快灭活型(T型)Ca2+通道,抑制Ca2+内流。较大浓度时,苯妥英钠能抑制K+外流,延长动作电位时程和不应期。