3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one

3-环丙基-1-(5-硝基吡啶-2-基)-4,5-二氢-1H-吡唑-5-酮

3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one (CAS 2649047-37-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N4O3 and a molecular weight of 246.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2649047-37-8
Jingsj CID: J-333964-8
Molecular Formula: C₁₁H₁₀N₄O₃
Chinese Name: 3-环丙基-1-(5-硝基吡啶-2-基)-4,5-二氢-1H-吡唑-5-酮
Molecular Weight: 246.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one?

The CAS number of 3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one is 2649047-37-8.

What are the molecular formula and molecular weight of 3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one?

3-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one has molecular formula C11H10N4O3 and molecular weight 246.22 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-cyclopropyl-1-(5-nitropyridin-2-yl)-4,5-dihydro-1H-pyrazol-5-one (CAS 2649047-37-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-333964-8 (accessed 2026-10-25).

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