Ethyl 3-(methylsulfonyl)picolinate

3-甲砜基吡啶-2-甲酸乙酯

Also known as: 2-Pyridinecarboxylic acid, 3-(methylsulfonyl)-, ethyl ester, Ethyl 3-(Methylsulfonyl)pyridine-2-carboxylate, ethyl 3-(Methylsulfonyl)picolinate, ethyl 3-methylsulfonylpyridine-2-carboxylate

Ethyl 3-(methylsulfonyl)picolinate (CAS 1256633-19-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO4S and a molecular weight of 229.25300 g/mol. It is also known as 2-Pyridinecarboxylic acid, 3-(methylsulfonyl)-, ethyl ester, Ethyl 3-(Methylsulfonyl)pyridine-2-carboxylate and ethyl 3-(Methylsulfonyl)picolinate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1256633-19-8
Jingsj CID: J-1480928-2
Molecular Formula: C₉H₁₁NO₄S
Chinese Name: 3-甲砜基吡啶-2-甲酸乙酯
Molecular Weight: 229.25300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 3-(methylsulfonyl)picolinate?

The CAS number of Ethyl 3-(methylsulfonyl)picolinate is 1256633-19-8.

What are the molecular formula and molecular weight of Ethyl 3-(methylsulfonyl)picolinate?

Ethyl 3-(methylsulfonyl)picolinate has molecular formula C9H11NO4S and molecular weight 229.25300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 3-(methylsulfonyl)picolinate (CAS 1256633-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1480928-2 (accessed 2026-10-24).

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