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Ethyl 5-cyanonicotinate

5-氰基吡啶-3-甲酸乙酯

Also known as: 5-Cyanopyridine-3-carboxylic acid ethyl ester, 5-cyano-3-pyridinecarboxylic acid ethyl ester, ethyl 5-cyanopyridine-3-carboxylate, 3-cyano-5-(ethoxycarbonyl)pyridine, 5-cyano-nicotinic acid ethyl ester, ethyl-(5-cyano-3-pyridyl)carboxylate, 5-cyanoethylnicotinate, 3-Pyridinecarboxylic acid, 5-cyano-, ethyl ester

Ethyl 5-cyanonicotinate (CAS 90417-31-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. It is also known as 5-Cyanopyridine-3-carboxylic acid ethyl ester, 5-cyano-3-pyridinecarboxylic acid ethyl ester and ethyl 5-cyanopyridine-3-carboxylate. Key properties include a melting point of 88 °C, a boiling point of 283.8ºC at 760mmHg, a density of 1.21g/cm3 and a flash point of 125.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
90417-31-5
Jingsj CID
J-867996-5
Molecular Formula
C9H8N2O2
Chinese Name
5-氰基吡啶-3-甲酸乙酯
Molecular Weight
176.17200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point88 °C
Boiling Point283.8ºC at 760mmHg
Density1.21g/cm3
Flash Point125.4ºC

Frequently Asked Questions

What is the CAS number of Ethyl 5-cyanonicotinate?

The CAS number of Ethyl 5-cyanonicotinate is 90417-31-5.

What are the molecular formula and molecular weight of Ethyl 5-cyanonicotinate?

Ethyl 5-cyanonicotinate has molecular formula C9H8N2O2 and molecular weight 176.17200 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 5-cyanonicotinate (CAS 90417-31-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-867996-5 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.