5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one
5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one (CAS 743439-39-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H23N3O4S and a molecular weight of 413.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Sep 1, 2026.
- CAS No.
- 743439-39-6
- Jingsj CID
- J-1271359-8
- Molecular Formula
- C21H23N3O4S
- Molecular Weight
- 413.5 g/mol
- Category
- Organic Compounds
- Last updated
- 9/1/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one?
The CAS number of 5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one is 743439-39-6.
What are the molecular formula and molecular weight of 5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one?
5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one has molecular formula C21H23N3O4S and molecular weight 413.5 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(3,4-dimethoxyphenyl)-2-(2-oxo-2-piperidin-1-ylethyl)-4aH-thieno[2,3-d]pyrimidin-4-one (CAS 743439-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1271359-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.