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5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile

Also known as: 3-Cyano-4-methyl-5-chloro-6-hydroxy-2-pyridone, 5-chloro-3-cyano-6-hydroxy-4-methyl-2(1H)-pyridone, 5-Chloro-6-hydroxy-4-methyl-2-oxo-1H-pyridine-3-carbonitrile, 3-Pyridinecarbonitrile, 5-chloro-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, 3-Pyridinecarbonitrile,5-chloro-1,2-dihydro-6-hydroxy-4-methyl-2-oxo

5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 139713-57-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN2O2 and a molecular weight of 184.58000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
139713-57-8
Jingsj CID
J-1584739-9
Molecular Formula
C7H5ClN2O2
Molecular Weight
184.58000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass184.00400
PSA76.88000
LogP0.91398

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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 5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile?

The CAS number of 5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile is 139713-57-8.

What are the molecular formula and molecular weight of 5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile?

5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile has molecular formula C7H5ClN2O2 and molecular weight 184.58000 g/mol.

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

Last updated:

How to cite: Jingsj. "5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 139713-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1584739-9 (accessed 2026-11-09).

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