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4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride

Also known as: 1-(2-Phthalimidobutanoyl)chloride, 1-(2-Phthalimidobutyryl)chloride, 4-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoyl chloride, 4-(1,3-dioxoisoindol-2-yl)butanoyl chloride, 4-Phthalimidobutanoyl chloride, 4-Phthalimidobutyryl chloride, N,N-Phthaloyl-GABA chloride

4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride (CAS 10314-06-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10ClNO3 and a molecular weight of 251.66600 g/mol. Key properties include a boiling point of 387.5ºC at 760 mmHg, a density of 1.385g/cm3 and a flash point of 188.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10314-06-4
Jingsj CID
J-1456753-4
Molecular Formula
C12H10ClNO3
Molecular Weight
251.66600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point387.5ºC at 760 mmHg
Density1.385g/cm3
Flash Point188.2ºC
Exact Mass251.03500
PSA54.45000
LogP1.76610
Vapor Pressure3.28E-06mmHg at 25°C
Refractive Index1.587

Frequently Asked Questions

What is the CAS number of 4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride?

The CAS number of 4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride is 10314-06-4.

What are the molecular formula and molecular weight of 4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride?

4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride has molecular formula C12H10ClNO3 and molecular weight 251.66600 g/mol.

What are the upstream and downstream products of 4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride?

For 4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride, Upstream Products: 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid, Phthalic anhydride, Potassium phthalimide; Downstream Products: 2-(5-bromo-4-oxopentyl)isoindole-1,3-dione, Alendronic acid, 4-(1,3-Dioxoisoindolin-2-yl)butanal.

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

Last updated:

How to cite: Jingsj. "4-(1,3-Dioxoisoindolin-2-yl)butanoyl chloride (CAS 10314-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1456753-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.