(5E)-2-Mercapto-5-(3-methoxybenzylidene)-1,3-thiazol-4(5H)-one

(5E)-2-巯基-5-(3-甲氧基亚苄基)-1,3-噻唑-4(5H)-酮

Also known as: (5E)-5-[(3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one, (E)-2-Mercapto-5-(3-methoxybenzylidene)thiazol-4(5H)-one, 4-Thiazolidinone, 5-[(3-methoxyphenyl)methylene]-2-thioxo-, (E)-, MFCD04969031, AKOS B018325, ART-CHEM-BB B018325, CHEMBRDG-BB 3018325, Albb-009122

(5E)-2-Mercapto-5-(3-methoxybenzylidene)-1,3-thiazol-4(5H)-one (CAS 81154-02-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2S2 and a molecular weight of 251.32500 g/mol. It is also known as (5E)-5-[(3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one, (E)-2-Mercapto-5-(3-methoxybenzylidene)thiazol-4(5H)-one and 4-Thiazolidinone, 5-[(3-methoxyphenyl)methylene]-2-thioxo-, (E)-. Key properties include a boiling point of 403.1ºC at 760 mmHg, a density of 1.42g/cm3 and a flash point of 197.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

81154-02-1

Jingsj CID

J-1151939-9

Molecular Formula

C₁₁H₉NO₂S₂

Chinese Name

(5E)-2-巯基-5-(3-甲氧基亚苄基)-1,3-噻唑-4(5H)-酮

Molecular Weight

251.32500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026