methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate

methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate (CAS 1189887-09-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H17N5O5S and a molecular weight of 475.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1189887-09-9
Jingsj CID: J-1773694-7
Molecular Formula: C₂₃H₁₇N₅O₅S
Molecular Weight: 475.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate?

The CAS number of methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate is 1189887-09-9.

What are the molecular formula and molecular weight of methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate?

methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate has molecular formula C23H17N5O5S and molecular weight 475.5 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. "methyl 3-(2-{1-oxo-4-phenoxy-1H,2H-[1,2,4]triazolo[4,3-a]quinoxalin-2-yl}acetamido)thiophene-2-carboxylate (CAS 1189887-09-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1773694-7 (accessed 2026-10-25).

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