(5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one

(5E)-5-(4-异丙氧基亚苄基)-2-硫代噻唑烷-4-酮

Also known as: 4-Thiazolidinone, 5-[[4-(1-methylethoxy)phenyl]methylene]-2-thioxo-, (5E)-5-(4-Isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one, (5E)-5-[(4-isopropoxyphenyl)methylene]-2-thioxo-4-thiazolidinone, AKOS B018241, CHEMBRDG-BB 3018241, Albb-009155, ART-CHEM-BB B018241

(5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one (CAS 303798-03-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13NO2S2 and a molecular weight of 279.37800 g/mol. It is also known as 4-Thiazolidinone, 5-[[4-(1-methylethoxy)phenyl]methylene]-2-thioxo-, (5E)-5-(4-Isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one and (5E)-5-[(4-isopropoxyphenyl)methylene]-2-thioxo-4-thiazolidinone. Key properties include a boiling point of 427.2ºC at 760 mmHg, a density of 1.33g/cm3 and a flash point of 212.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
303798-03-0
Jingsj CID
J-1111002-6
Molecular Formula
C13H13NO2S2
Chinese Name
(5E)-5-(4-异丙氧基亚苄基)-2-硫代噻唑烷-4-酮
Molecular Weight
279.37800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point427.2ºC at 760 mmHg
Density1.33g/cm3
Flash Point212.2ºC

Frequently Asked Questions

What is the CAS number of (5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one?

The CAS number of (5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one is 303798-03-0.

What are the molecular formula and molecular weight of (5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one?

(5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one has molecular formula C13H13NO2S2 and molecular weight 279.37800 g/mol.

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

Last updated:

How to cite: Jingsj. "(5E)-5-(4-isopropoxybenzylidene)-2-thioxothiazolidin-4-one (CAS 303798-03-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1111002-6 (accessed 2026-10-24).

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