SPL Set ID: c5729883-88d7-40fe-8fe4-fe39204ccb30
1 drug(s) with this SPL Set ID
Neostigmine methylsulfate, a cholinesterase inhibitor, is ( m -hydroxyphenyl) trimethyl ammonium methylsulfate dimethylcarbamate. The structural formula is: Neostigmine methylsulfate, USP is a white or almost white, crystalline powder (or) colorless crystals and is very soluble in water and soluble in alcohol. Neostigmine methylsulfate injection, USP is a sterile, nonpyrogenic clear colorless solution intended for intravenous use. Each mL of the 0.5 mg/mL strength contains neostigmine methylsulfate 0.5 mg, phenol (as liquefied phenol) 4.5 mg (used as preservative) and sodium acetate trihydrate 0.2 mg, in water for injection. The pH is adjusted, when necessary, with glacial acetic acid/sodium hydroxide to achieve a value of 5.5. Each mL of the 1 mg/mL strength contains neostigmine methylsulfate 1 mg, phenol (as liquefied phenol) 4.5 mg (used as preservative), and sodium acetate trihydrate 0.2 mg, in water for injection. The pH is adjusted, when necessary, with glacial acetic acid/sodium hydroxide to achieve a value of 5.5. Chemical Structure