3-Benzoyl-1-tosylpyrrole

3-苯甲酰-1-甲苯磺酰基吡咯

Also known as: 3-Benzoyl-1-tosylpyrrole, 3-Benzoyl-1-[(4-methylphenyl)sulfonyl]pyrrole, 3-Benzoyl-1-[(4-methylphenyl)sulphonyl]pyrrole, 3-benzoyl-1-(4-methylbenzenesulfonyl)-1H-pyrrole, Phenyl-[1-(toluene-4-sulfonyl)-1H-pyrrol-3-yl]-methanone, Phenyl(1-tosyl-1H-pyrrol-3-yl)methanone, [1-(4-methylphenyl)sulfonylpyrrol-3-yl]-phenylmethanone

3-Benzoyl-1-tosylpyrrole (CAS 139261-90-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H15NO3S and a molecular weight of 325.38200 g/mol. It is also known as 3-Benzoyl-1-[(4-methylphenyl)sulfonyl]pyrrole, 3-Benzoyl-1-[(4-methylphenyl)sulphonyl]pyrrole and 3-benzoyl-1-(4-methylbenzenesulfonyl)-1H-pyrrole. Key properties include a melting point of 94-96ºC, a boiling point of 517.9ºC at 760 mmHg, a density of 1.23 g/cm3 and a flash point of 267ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
139261-90-8
Jingsj CID
J-1056772-8
Molecular Formula
C18H15NO3S
Chinese Name
3-苯甲酰-1-甲苯磺酰基吡咯
Molecular Weight
325.38200 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point94-96ºC
Boiling Point517.9ºC at 760 mmHg
Density1.23 g/cm3
Flash Point267ºC

Frequently Asked Questions

What is the CAS number of 3-Benzoyl-1-tosylpyrrole?

The CAS number of 3-Benzoyl-1-tosylpyrrole is 139261-90-8.

What are the molecular formula and molecular weight of 3-Benzoyl-1-tosylpyrrole?

3-Benzoyl-1-tosylpyrrole has molecular formula C18H15NO3S and molecular weight 325.38200 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Benzoyl-1-tosylpyrrole (CAS 139261-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1056772-8 (accessed 2026-10-22).

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