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5,5-Diphenylhydantoin sodium salt

Cas:
630-93-3
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。
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