Tropicamide is a synthetic muscarinic antagonist with actions similar to atropine and with an anticholinergic property. Upon ocular administration, tropicamide binds to and blocks the muscarinic receptors in the sphincter and ciliary muscle in the eye. This inhibits the responses from cholinergic stimulation, producing dilation of the pupil and paralysis of the ciliary muscle. Tropicamide is a diagnostic agent and is used to produce short-duration mydriasis and cycloplegia.

99%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

托吡卡胺；Ro 1-7683

白色结晶性粉末

DMSO : 53 mg/mL (186.4 mM)

Ethanol : 53 mg/mL (186.4 mM)

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2. Chen X, et al. Nucleic Acids Res. 2002 Jan 1;30(1):412-5.