9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one

9-(3,4-二甲氧基苯基)-2-(3,5-二甲氧基苯基)-5,6,7,9-四氢-[1,2,4]三唑并[5,1-b]喹唑啉-8(4H)-酮

9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one (CAS 539844-71-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C25H26N4O5 and a molecular weight of 462.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
539844-71-8
Jingsj CID
J-313883-6
Molecular Formula
C25H26N4O5
Chinese Name
9-(3,4-二甲氧基苯基)-2-(3,5-二甲氧基苯基)-5,6,7,9-四氢-[1,2,4]三唑并[5,1-b]喹唑啉-8(4H)-酮
Molecular Weight
462.5 g/mol
Category
Ketones
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one?

The CAS number of 9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one is 539844-71-8.

What are the molecular formula and molecular weight of 9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one?

9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one has molecular formula C25H26N4O5 and molecular weight 462.5 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "9-(3,4-dimethoxyphenyl)-2-(3,5-dimethoxyphenyl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one (CAS 539844-71-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-313883-6 (accessed 2026-10-23).

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