methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate

4-[(E)-(2-巯基-4-氧代-1,3-噻唑-5(4H)-亚基)甲基]苯甲酸甲酯

Also known as: AKOS B018350, Albb-009129, MFCD04969052, SR-01000106542, benzoic acid, 4-[(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]-, methyl ester, methyl 4-[(E)-(4-oxo-2-sulfanylidene-1,3-thiazol-5(4H)-ylidene)methyl]benzoate, methyl 4-[(E)-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]benzoate, 4-[(E)-(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]benzoic acid methyl ester, methyl (E)-4-((2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-ylidene)methyl)benzoate

methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate (CAS 304861-41-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9NO3S2 and a molecular weight of 279.33500 g/mol. It is also known as AKOS B018350, Albb-009129 and MFCD04969052. Key properties include a boiling point of 442.8ºC at 760 mmHg, a density of 1.47g/cm3 and a flash point of 221.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
304861-41-4
Jingsj CID
J-1150693-5
Molecular Formula
C12H9NO3S2
Chinese Name
4-[(E)-(2-巯基-4-氧代-1,3-噻唑-5(4H)-亚基)甲基]苯甲酸甲酯
Molecular Weight
279.33500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point442.8ºC at 760 mmHg
Density1.47g/cm3
Flash Point221.6ºC

Frequently Asked Questions

What is the CAS number of methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate?

The CAS number of methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate is 304861-41-4.

What are the molecular formula and molecular weight of methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate?

methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate has molecular formula C12H9NO3S2 and molecular weight 279.33500 g/mol.

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

Last updated:

How to cite: Jingsj. "methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate (CAS 304861-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150693-5 (accessed 2026-10-24).

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