2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one

2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one (CAS 338751-09-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H19ClN4O3 and a molecular weight of 350.80 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 338751-09-0
Jingsj CID: J-1891636-4
Molecular Formula: C₁₆H₁₉ClN₄O₃
Molecular Weight: 350.80 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one?

The CAS number of 2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one is 338751-09-0.

What are the molecular formula and molecular weight of 2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one?

2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one has molecular formula C16H19ClN4O3 and molecular weight 350.80 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. "2-(4-chlorophenyl)-5-ethoxy-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one (CAS 338751-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1891636-4 (accessed 2026-10-25).

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