1-(Phenylsulfonyl)pyrrolidine

(吡咯烷)(苯基)砜

Also known as: (Pyrrolidinyl)(phenyl)sulfone, 1-(Phenylsulphonyl)pyrrolidine, (Pyrrolidinyl)(phenyl)sulphone, (Pyrrolidin-1-yl)(phenyl)sulphone, Pyrrolidine, 1-(phenylsulfonyl)-, 1-(benzenesulfonyl)pyrrolidine, 1-Benzolsulfonyl-pyrrolidin, 1-benzenesulfonyl-pyrrolidine

1-(Phenylsulfonyl)pyrrolidine (CAS 5033-22-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H13NO2S and a molecular weight of 211.281 g/mol. It is also known as (Pyrrolidinyl)(phenyl)sulfone, 1-(Phenylsulphonyl)pyrrolidine and (Pyrrolidinyl)(phenyl)sulphone. Key properties include a melting point of 46-47ºC, a boiling point of 341.4±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 160.3±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5033-22-7
Jingsj CID: J-1325667-0
Molecular Formula: C₁₀H₁₃NO₂S
Chinese Name: (吡咯烷)(苯基)砜
Molecular Weight: 211.281 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	46-47ºC
Boiling Point	341.4±25.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	160.3±23.2 °C

Frequently Asked Questions

What is the CAS number of 1-(Phenylsulfonyl)pyrrolidine?

The CAS number of 1-(Phenylsulfonyl)pyrrolidine is 5033-22-7.

What are the molecular formula and molecular weight of 1-(Phenylsulfonyl)pyrrolidine?

1-(Phenylsulfonyl)pyrrolidine has molecular formula C10H13NO2S and molecular weight 211.281 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(Phenylsulfonyl)pyrrolidine (CAS 5033-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1325667-0 (accessed 2026-10-22).

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