2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid

2-(3,4-二氯苯基)-5-氧代四氢呋喃-3-羧酸

2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399658-66-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8Cl2O4 and a molecular weight of 275.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1399658-66-2
Jingsj CID: J-674591-2
Molecular Formula: C₁₁H₈Cl₂O₄
Chinese Name: 2-(3,4-二氯苯基)-5-氧代四氢呋喃-3-羧酸
Molecular Weight: 275.08 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid?

The CAS number of 2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid is 1399658-66-2.

What are the molecular formula and molecular weight of 2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid?

2-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid has molecular formula C11H8Cl2O4 and molecular weight 275.08 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-(3,4-Dichlorophenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399658-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-674591-2 (accessed 2026-10-23).

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