2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one

2-氯甲基-5-苯基-3H-噻吩并[2,3-d]嘧啶-4-酮

Also known as: 2-(Chloromethyl)-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one, 2-(Chloromethyl)-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one, 2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(1H)-one, 2-Chloromethyl-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one, 3-(Chloromethyl)-7-phenyl-9-thia-2,4-diazabicyclo[4.3.0]nona-2,7,10-trien-5-one, Thieno[2,3-d]pyrimidin-4(1H)-one, 2-(chloromethyl)-5-phenyl-

2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 89567-07-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9ClN2OS and a molecular weight of 276.74100 g/mol. It is also known as 2-(Chloromethyl)-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one, 2-(Chloromethyl)-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-4-one and 2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(1H)-one. Key property: a density of 1.48g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
89567-07-7
Jingsj CID
J-1049537-9
Molecular Formula
C13H9ClN2OS
Chinese Name
2-氯甲基-5-苯基-3H-噻吩并[2,3-d]嘧啶-4-酮
Molecular Weight
276.74100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.48g/cm3

Frequently Asked Questions

What is the CAS number of 2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one?

The CAS number of 2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one is 89567-07-7.

What are the molecular formula and molecular weight of 2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one?

2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one has molecular formula C13H9ClN2OS and molecular weight 276.74100 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Chloromethyl)-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 89567-07-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049537-9 (accessed 2026-10-25).

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