N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide

N-[(2-甲基-1,3-苯并噻唑-5-基)磺酰基]乙酰胺

Also known as: 2-Methyl-5-acetylsulfamylbenzothiazol, 5-N-Acetyl-sulfonamido-2-methyl-benzothiazol

N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide (CAS 21431-24-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O3S2 and a molecular weight of 270.32800 g/mol. It is also known as 2-Methyl-5-acetylsulfamylbenzothiazol and 5-N-Acetyl-sulfonamido-2-methyl-benzothiazol. Key property: a density of 1.447g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21431-24-3
Jingsj CID
J-1164148-5
Molecular Formula
C10H10N2O3S2
Chinese Name
N-[(2-甲基-1,3-苯并噻唑-5-基)磺酰基]乙酰胺
Molecular Weight
270.32800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.447g/cm3

Frequently Asked Questions

What is the CAS number of N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide?

The CAS number of N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide is 21431-24-3.

What are the molecular formula and molecular weight of N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide?

N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide has molecular formula C10H10N2O3S2 and molecular weight 270.32800 g/mol.

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

Last updated:

How to cite: Jingsj. "N-[(2-methyl-1,3-benzothiazol-5-yl)sulfonyl]acetamide (CAS 21431-24-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1164148-5 (accessed 2026-10-25).

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