2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester

2-(4-乙炔基苯胺基)-2-氧代乙酸甲酯

2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester (CAS 480452-16-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 480452-16-2
Jingsj CID: J-541449-7
Molecular Formula: C₁₁H₉NO₃
Chinese Name: 2-(4-乙炔基苯胺基)-2-氧代乙酸甲酯
Molecular Weight: 203.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester?

The CAS number of 2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester is 480452-16-2.

What are the molecular formula and molecular weight of 2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester?

2-(4-Ethynylanilino)-2-oxoacetic acid methyl ester has molecular formula C11H9NO3 and molecular weight 203.19 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-Ethynylanilino)-2-oxoacetic acid methyl ester (CAS 480452-16-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-541449-7 (accessed 2026-10-25).

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