1-(6-Chloropyridin-3-yl)ethan-1-one

2-氯-5-乙酰基吡啶

Also known as: 2-Chloro-5-acetylpyridine, 1-(6-Chloro-3-pyridinyl)-1-ethanone, 1-(6-Chloropyridin-3-yl)ethanone, 3-Acetyl-6-chloropyridine, 5-Acetyl-2-chloropyridine, 6-Chloro-3-acetylpyridine, Ethanone, 1-(6-chloro-3-pyridinyl)-, 1-(6-chloropyridin-3-yl)ethan-1-one

1-(6-Chloropyridin-3-yl)ethan-1-one (CAS 55676-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO and a molecular weight of 155.582 g/mol. It is also known as 2-Chloro-5-acetylpyridine, 1-(6-Chloro-3-pyridinyl)-1-ethanone and 1-(6-Chloropyridin-3-yl)ethanone. Key properties include a melting point of 93ºC, a boiling point of 280.5±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 123.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55676-22-7

Jingsj CID

J-1072560-1

Molecular Formula

C₇H₆ClNO

Chinese Name

2-氯-5-乙酰基吡啶

Molecular Weight

155.582 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026