4-Iodo-1-methylpyridin-2(1H)-one

Also known as: 1-methyl-4-iodo-2(1H)-pyridone, 2(1H)-Pyridinone, 4-iodo-1-methyl-, 4-IODO-1-METHYL-1H-PYRIDIN-2-ONE, 4-Iodo-1-methyl-1,2-dihydropyridin-2-one, 4-Iodo-1-methyl-1H-pyridin-2-one, 4-iodo-1-methyl-2(1H)-Pyridinone, 4-iodo-1-methyl-2(1H)-pyridone, 4-iodo-1-methylpyridin-2-one

4-Iodo-1-methylpyridin-2(1H)-one (CAS 889865-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6INO and a molecular weight of 235.02200 g/mol. Key property: a boiling point of 276.9±29.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 889865-47-8
Jingsj CID: J-1503100-2
Molecular Formula: C₆H₆INO
Molecular Weight: 235.02200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	276.9±29.0°C at 760 mmHg
Exact Mass	234.94900
PSA	22.00000
LogP	0.98990

Frequently Asked Questions

What is the CAS number of 4-Iodo-1-methylpyridin-2(1H)-one?

The CAS number of 4-Iodo-1-methylpyridin-2(1H)-one is 889865-47-8.

What are the molecular formula and molecular weight of 4-Iodo-1-methylpyridin-2(1H)-one?

4-Iodo-1-methylpyridin-2(1H)-one has molecular formula C6H6INO and molecular weight 235.02200 g/mol.

What are the upstream and downstream products of 4-Iodo-1-methylpyridin-2(1H)-one?

For 4-Iodo-1-methylpyridin-2(1H)-one, Upstream Products: 4-Iodopyridin-2(1H)-one, iodomethane.

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. "4-Iodo-1-methylpyridin-2(1H)-one (CAS 889865-47-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503100-2 (accessed 2026-11-09).

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