Atropine methyl bromide是毒蕈碱型受体的拮抗剂，是阿托品的季铵盐，是眼科检查时用于瞳孔扩张的药物。

Atropine methyl bromide, a muscarinic receptor (mAChR) antagonist. Which is a quaternary ammonium salt of atropine and a mydriatic for dilation of the pupil during ophthalmic examination. It penetrates less readily into the central nervous system than atropine[1][2]. It is introduced for relieving pyloric spasm in infants for its highly polar nature.

2870-71-5

C18H26BrNO3

384.31

Methylatropine bromide;甲溴阿托品;Atropine methyl bromide

DMSO:149 mg/mL (387.70 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years