N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide

N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide (CAS 1251620-95-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H19FN6O2 and a molecular weight of 406.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251620-95-7
Jingsj CID: J-1433742-4
Molecular Formula: C₂₁H₁₉FN₆O₂
Molecular Weight: 406.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide?

The CAS number of N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide is 1251620-95-7.

What are the molecular formula and molecular weight of N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide?

N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide has molecular formula C21H19FN6O2 and molecular weight 406.4 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. "N~1~-ethyl-2-[7-(4-fluoroanilino)-3-oxo[1,2,4]triazolo[4,3-a]pyrimidin-2(3H)-yl]-N~1~-phenylacetamide (CAS 1251620-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1433742-4 (accessed 2026-10-25).

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