(6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine

(6,7-二甲氧基喹唑啉-4-基)-(4-乙炔基苯基)胺

(6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine (CAS 183319-34-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H15N3O2 and a molecular weight of 305.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 183319-34-8
Jingsj CID: J-697441-1
Molecular Formula: C₁₈H₁₅N₃O₂
Chinese Name: (6,7-二甲氧基喹唑啉-4-基)-(4-乙炔基苯基)胺
Molecular Weight: 305.3 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine?

The CAS number of (6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine is 183319-34-8.

What are the molecular formula and molecular weight of (6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine?

(6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine has molecular formula C18H15N3O2 and molecular weight 305.3 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. "(6,7-Dimethoxyquinazoline-4-yl)-(4-ethynylphenyl)amine (CAS 183319-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-697441-1 (accessed 2026-10-23).

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