Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate

Also known as: Ethyl 2-oxo-1,2-dihydro-4-pyridinecarboxylate, 1,2-Dihydro-2-oxo-4-pyridinecarboxylic acid ethyl ester, Avatrombopag Impurity 103, 2-Hydroxyisonicotinic acid ethyl ester, Ethyl 2-hydroxypyridine-4-carboxylate

Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 57785-85-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57785-85-0
Jingsj CID: J-1476474-0
Molecular Formula: C₈H₉NO₃
Molecular Weight: 167.16200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	167.05800
PSA	59.42000
LogP	0.96390
Storage Conditions	2-8°C

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 Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate?

The CAS number of Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate is 57785-85-0.

What are the molecular formula and molecular weight of Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate?

Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate has molecular formula C8H9NO3 and molecular weight 167.16200 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. "Ethyl 2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 57785-85-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1476474-0 (accessed 2026-11-09).

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