3-(5-Ethyl-1H-pyrazol-3-yl)pyridine

3-(5-乙基-1H-吡唑-3-基)吡啶

Also known as: Pyridine, 3-(5-ethyl-1H-pyrazol-3-yl)-, 3-(5-Ethyl-1H-pyrazole-3-yl)pyridine

3-(5-Ethyl-1H-pyrazol-3-yl)pyridine (CAS 251658-76-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3 and a molecular weight of 173.21400 g/mol. It is also known as Pyridine, 3-(5-ethyl-1H-pyrazol-3-yl)- and 3-(5-Ethyl-1H-pyrazole-3-yl)pyridine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 251658-76-1
Jingsj CID: J-1470007-9
Molecular Formula: C₁₀H₁₁N₃
Chinese Name: 3-(5-乙基-1H-吡唑-3-基)吡啶
Molecular Weight: 173.21400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(5-Ethyl-1H-pyrazol-3-yl)pyridine?

The CAS number of 3-(5-Ethyl-1H-pyrazol-3-yl)pyridine is 251658-76-1.

What are the molecular formula and molecular weight of 3-(5-Ethyl-1H-pyrazol-3-yl)pyridine?

3-(5-Ethyl-1H-pyrazol-3-yl)pyridine has molecular formula C10H11N3 and molecular weight 173.21400 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. "3-(5-Ethyl-1H-pyrazol-3-yl)pyridine (CAS 251658-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1470007-9 (accessed 2026-10-24).

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