(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one

(5E)-5-(2-氯亚苄基)-2-巯基-1,3-噻唑-4(5H)-酮

Also known as: AKOS B018295, (E)-5-(2-Chlorobenzylidene)-2-mercaptothiazol-4(5H)-one, (5E)-5-(2-Chlorobenzylidene)-2-sulfanyl-1,3-thiazol-4(5H)-one, (E)-5-(2-Chlorobenzylidene)-2-thioxothiazolidin-4-one, ART-CHEM-BB B018295, CHEMBRDG-BB 3018295, Thiazolidin-4-one, 5-(2-chlorobenzylidene)-2-thioxo-

(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 81154-00-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6ClNOS2 and a molecular weight of 255.74400 g/mol. It is also known as AKOS B018295, (E)-5-(2-Chlorobenzylidene)-2-mercaptothiazol-4(5H)-one and (5E)-5-(2-Chlorobenzylidene)-2-sulfanyl-1,3-thiazol-4(5H)-one. Key properties include a boiling point of 395.8ºC at 760 mmHg, a density of 1.54g/cm3 and a flash point of 193.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
81154-00-9
Jingsj CID
J-1512067-2
Molecular Formula
C10H6ClNOS2
Chinese Name
(5E)-5-(2-氯亚苄基)-2-巯基-1,3-噻唑-4(5H)-酮
Molecular Weight
255.74400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point395.8ºC at 760 mmHg
Density1.54g/cm3
Flash Point193.2ºC

Frequently Asked Questions

What is the CAS number of (5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one?

The CAS number of (5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one is 81154-00-9.

What are the molecular formula and molecular weight of (5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one?

(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one has molecular formula C10H6ClNOS2 and molecular weight 255.74400 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-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 81154-00-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512067-2 (accessed 2026-10-25).

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