4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride

4-(3-氧代-1H-异吲哚-2-基)苯磺酰氯

Also known as: 4-(n-phthalimidinyl)benzenesulfonyl chloride, Phisyl chloride, Physil chloride, 4-(N-phthalimidyl)benzolsulfonyl chloride, 4-(3-oxo-1,3-dihydro-2H-isoindol-2-yl)benzenesulfonyl chloride

4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride (CAS 114341-14-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H10ClNO3S and a molecular weight of 307.75200 g/mol. It is also known as 4-(n-phthalimidinyl)benzenesulfonyl chloride, Phisyl chloride and Physil chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 114341-14-9
Jingsj CID: J-990176-2
Molecular Formula: C₁₄H₁₀ClNO₃S
Chinese Name: 4-(3-氧代-1H-异吲哚-2-基)苯磺酰氯
Molecular Weight: 307.75200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride?

The CAS number of 4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride is 114341-14-9.

What are the molecular formula and molecular weight of 4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride?

4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride has molecular formula C14H10ClNO3S and molecular weight 307.75200 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. "4-(3-oxo-1H-isoindol-2-yl)benzenesulfonyl chloride (CAS 114341-14-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-990176-2 (accessed 2026-10-23).

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