Topiramate; CAS Non .: 97240-79-4

Sijè

Spesifikasyon

Aparisyon

Blan oswa prèske blan poud

Solubility

Lib soluble nan diklorometan

Idantifikasyon

IR: spectre absòpsyon enfrawouj nan echantiyon an konfòm ak estanda referans lan .

HPLC: tan an retansyon nan pi gwo pik la nan solisyon an echantiyon koresponn ak sa yo ki an solisyon an estanda, jan yo jwenn nan épreuves la .

Wotasyon espesifik (20degre)

-28.6 degre ~ -35.0 degre

Imidite (k . f)

Mwens pase oswa egal a 0.5%

Sulfated sann

Mwens pase oswa egal a 0.2%

Sulphamates

Mwens pase oswa egal a 0.1%

Sulfat

Mwens pase oswa egal a 0.1%

Metal lou

Mwens pase oswa egal a 10.0ppm

Sibstans ki gen rapò (HPLC)

Malpwòpte yon mwens pase oswa egal a 0.3%

Fruktoz mwens pase oswa egal a 0.3%

Single unscurity ki pa espesifye mwens pase oswa egal a 0.1%

Enpurte total mwens pase oswa egal a 0.5%

Solvang rezidyèl(GC)

Asetòn mwens pase oswa egal a 0.5%

Etanòl mwens pase oswa egal a 0.5%

2- propanol mwens pase oswa egal a 0.5%

Hexane mwens pase oswa egal a 0.029%

Tetrahydrofuran mwens pase oswa egal a 0.072%

Toluèn mwens pase oswa egal a 0.089%

Piridin mwens pase oswa egal a 0.02%

Asay(HPLC)

98.0%~102.0%