4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine

4-乙氧基-6-(噻吩-3-基)喹唑啉-2-胺

4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine (CAS 1003571-15-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H13N3OS and a molecular weight of 271.34 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1003571-15-0
Jingsj CID: J-682940-9
Molecular Formula: C₁₄H₁₃N₃OS
Chinese Name: 4-乙氧基-6-(噻吩-3-基)喹唑啉-2-胺
Molecular Weight: 271.34 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine?

The CAS number of 4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine is 1003571-15-0.

What are the molecular formula and molecular weight of 4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine?

4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine has molecular formula C14H13N3OS and molecular weight 271.34 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. "4-Ethoxy-6-thiophen-3-yl-quinazolin-2-ylamine (CAS 1003571-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-682940-9 (accessed 2026-10-24).

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