2-(acetoxymethyl)-4-methoxy-3,5-dimethylpyridine

2-(乙酰氧基甲基)-4-甲氧基-3,5-二甲基吡啶

Also known as: (4-methoxy-3,5-dimethylpyridin-2-yl)methyl acetate, (4-methoxy-3,5-dimethyl-2-pyridyl)methyl acetate, 2-acetoxymethyl-3,5-dimethyl-4-methoxypyridine, 4-methoxy-2-acetoxymethyl-3,5-dimethylpyridine, Esomeprazole Impurity 32, Esomeprazole Sodium Impurity 38, Omeprazole Related Compound, des-ethylsulfinyl-methoxybenzoimidazole 2-acetyloxy esomeprazole

2-(acetoxymethyl)-4-methoxy-3,5-dimethylpyridine (CAS 91219-90-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15NO3 and a molecular weight of 209.24200 g/mol. It is also known as (4-methoxy-3,5-dimethylpyridin-2-yl)methyl acetate, (4-methoxy-3,5-dimethyl-2-pyridyl)methyl acetate and 2-acetoxymethyl-3,5-dimethyl-4-methoxypyridine. Key properties include a melting point of 45.5-49.5ºC(lit.) and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

91219-90-8

Jingsj CID

J-35080-6

Molecular Formula

C₁₁H₁₅NO₃

Chinese Name

2-(乙酰氧基甲基)-4-甲氧基-3,5-二甲基吡啶

Molecular Weight

209.24200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026