1-(2-Methoxypyridin-3-yl)ethanone

Also known as: 1-(2-Methoxypyridin-3-yl)ethan-1-one, 1-(2-Methoxy-3-pyridinyl)ethanone, 1-(2-Methoxy-3-pyridyl)ethanone, 3-Acetyl-2-methoxypyridine, Ethanone, 1-(2-methoxy-3-pyridinyl)- (9CI), Ethanone, 1-(2-methoxy-3-pyridinyl)-

1-(2-Methoxypyridin-3-yl)ethanone (CAS 131674-40-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.16300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 131674-40-3
Jingsj CID: J-1168980-8
Molecular Formula: C₈H₉NO₂
Molecular Weight: 151.16300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	151.06300
PSA	39.19000
LogP	1.29280

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(2-Methoxypyridin-3-yl)ethanone?

The CAS number of 1-(2-Methoxypyridin-3-yl)ethanone is 131674-40-3.

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

1-(2-Methoxypyridin-3-yl)ethanone has molecular formula C8H9NO2 and molecular weight 151.16300 g/mol.

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-Methoxypyridin-3-yl)ethanone (CAS 131674-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1168980-8 (accessed 2026-11-09).

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