2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one

2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one (CAS 743439-45-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H21N3O2S and a molecular weight of 343.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Sep 1, 2026.

CAS No.
743439-45-4
Jingsj CID
J-1250482-2
Molecular Formula
C18H21N3O2S
Molecular Weight
343.4 g/mol
Category
Organic Compounds
Last updated
9/1/2026

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Frequently Asked Questions

What is the CAS number of 2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one?

The CAS number of 2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one is 743439-45-4.

What are the molecular formula and molecular weight of 2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one?

2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one has molecular formula C18H21N3O2S and molecular weight 343.4 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(2-oxo-2-pyrrolidin-1-ylethyl)-6-phenyl-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidin-4-one (CAS 743439-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1250482-2 (accessed 2026-10-23).

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