1-(2,6-Dimethylpyridin-3-yl)ethanone

Also known as: 3-Acetyl-2,6-lutidine, 2,6-Dimethyl-3-acetylpyridine, 2,6-Dimethyl-3-pyridyl methyl ketone, Ethanone, 1-(2,6-dimethyl-3-pyridinyl)-, 1-(2,6-Dimethyl-3-pyridinyl)ethanone

1-(2,6-Dimethylpyridin-3-yl)ethanone (CAS 1721-25-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO and a molecular weight of 149.19000 g/mol. Key properties include a boiling point of 240.172ºC at 760 mmHg, a density of 1.017 g/cm3 and a flash point of 105.075ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1721-25-1
Jingsj CID: J-1483609-0
Molecular Formula: C₉H₁₁NO
Molecular Weight: 149.19000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	240.172ºC at 760 mmHg
Density	1.017 g/cm3
Flash Point	105.075ºC
Exact Mass	149.08400
PSA	29.96000
LogP	1.90100

Frequently Asked Questions

What is the CAS number of 1-(2,6-Dimethylpyridin-3-yl)ethanone?

The CAS number of 1-(2,6-Dimethylpyridin-3-yl)ethanone is 1721-25-1.

What are the molecular formula and molecular weight of 1-(2,6-Dimethylpyridin-3-yl)ethanone?

1-(2,6-Dimethylpyridin-3-yl)ethanone has molecular formula C9H11NO and molecular weight 149.19000 g/mol.

What are the upstream and downstream products of 1-(2,6-Dimethylpyridin-3-yl)ethanone?

For 1-(2,6-Dimethylpyridin-3-yl)ethanone, Upstream Products: 2,4-Pentanedione, 4-(Trimethylsilyl)-3-butyn-2-one, 4-Aminopent-3-en-2-one.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(2,6-Dimethylpyridin-3-yl)ethanone (CAS 1721-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1483609-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.