Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate

4-(甲酸甲酯)-α-炔丙基苯基乙酸甲酯

Also known as: Benzeneacetic acid, 4-(methoxycarbonyl)-α-2-propyn-1-yl-, methyl ester, 4-(Methoxycarbonyl)-α-propargylphenylacetic acid methyl ester, α-propargylhomoterephthalic acid dimethyl ester, Methyl 4-(1-methoxy-1-oxo-4-pentyn-2-yl)benzoate, 4-(Methoxycarbonyl)-α-2-propyn-1-ylbenzeneacetic acid methyl ester

Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate (CAS 146464-90-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H14O4 and a molecular weight of 246.25900 g/mol. It is also known as Benzeneacetic acid, 4-(methoxycarbonyl)-α-2-propyn-1-yl-, methyl ester, 4-(Methoxycarbonyl)-α-propargylphenylacetic acid methyl ester and α-propargylhomoterephthalic acid dimethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 146464-90-6
Jingsj CID: J-1147698-6
Molecular Formula: C₁₄H₁₄O₄
Chinese Name: 4-(甲酸甲酯)-α-炔丙基苯基乙酸甲酯
Molecular Weight: 246.25900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate?

The CAS number of Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate is 146464-90-6.

What are the molecular formula and molecular weight of Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate?

Methyl 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate has molecular formula C14H14O4 and molecular weight 246.25900 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 4-(1-methoxy-1-oxopent-4-yn-2-yl)benzoate (CAS 146464-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147698-6 (accessed 2026-10-25).

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