Tropicamide CAS: 1508-75-4 English name: Tropicamide Chinese Synonyms: care product card amine; tropicamide; tropicamide; TROPICAMIDUM; N- ethyl -N- (4- pyridylmethyl) - alpha- hydroxymethyl - benzeneacetamide Formula: C17H20N2O2 Molecular Weight: 284.35 Melting point: 98 ° C storage conditions: 2-8 ° C Appearance: white crystalline powder Content: 99% Use: Used as anticholinergics, mydriatic Solubility: 45 % (w / v) aq 2-hydroxypropyl-β-cyclodextrin: 4.3 mg / mL Storage: shading, sealed packaging: a barrel (box) (bags) 25 kg.