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2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one

Also known as: thieno[2,3-d]pyridazin-7(6H)-one, 2-(4-chlorophenyl)-, 2-(4-chlorophenyl)-6H-thieno[2,3-d]pyridazin-7-one, SCHEMBL1144530, DTXSID10468910

2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one (CAS 897661-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H7ClN2OS and a molecular weight of 262.71500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
897661-99-3
Jingsj CID
J-1074602-8
Molecular Formula
C12H7ClN2OS
Molecular Weight
262.71500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass261.99700
PSA73.99000
LogP3.30500

Frequently Asked Questions

What is the CAS number of 2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one?

The CAS number of 2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one is 897661-99-3.

What are the molecular formula and molecular weight of 2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one?

2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one has molecular formula C12H7ClN2OS and molecular weight 262.71500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one (CAS 897661-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1074602-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.