3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione

3-(4-氟苯胺基)-4-(噻吩-2-基甲氨基)环丁烷-1,2-二酮

3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione (CAS 2640823-03-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13FN2O2S and a molecular weight of 304.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2640823-03-4
Jingsj CID: J-1123418-0
Molecular Formula: C₁₅H₁₃FN₂O₂S
Chinese Name: 3-(4-氟苯胺基)-4-(噻吩-2-基甲氨基)环丁烷-1,2-二酮
Molecular Weight: 304.3 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione?

The CAS number of 3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione is 2640823-03-4.

What are the molecular formula and molecular weight of 3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione?

3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione has molecular formula C15H13FN2O2S and molecular weight 304.3 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. "3-(4-Fluoroanilino)-4-(thiophen-2-ylmethylamino)cyclobutane-1,2-dione (CAS 2640823-03-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1123418-0 (accessed 2026-10-23).

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