2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
2-(3,4-二甲氧基苯基)-9-(吡啶-3-基)-5,6,7,9-四氢-[1,2,4]三唑并[5,1-b]喹唑啉-8(4H)-酮
2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one (CAS 539842-42-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H21N5O3 and a molecular weight of 403.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 539842-42-7
- Jingsj CID
- J-303530-4
- Molecular Formula
- C22H21N5O3
- Chinese Name
- 2-(3,4-二甲氧基苯基)-9-(吡啶-3-基)-5,6,7,9-四氢-[1,2,4]三唑并[5,1-b]喹唑啉-8(4H)-酮
- Molecular Weight
- 403.4 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one?
The CAS number of 2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one is 539842-42-7.
What are the molecular formula and molecular weight of 2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one?
2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one has molecular formula C22H21N5O3 and molecular weight 403.4 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(3,4-dimethoxyphenyl)-9-(pyridin-3-yl)-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one (CAS 539842-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-303530-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.