Description

7-Chloro-2,3-Dihydro-Isoindol-1-One is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce the isoindolinone pharmacophore.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of drug candidates targeting neurological disorders, oncology, and inflammation.
• Agrochemical Research: Used in the development of novel herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, dyes, and photoactive materials due to its conjugated structure.
• Chemical Biology: Employed as a scaffold or probe in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	7-Chloro-2,3-Dihydro-Isoindol-1-One
CAS No.	658683-16-0
Molecular Formula	C8H6ClNO
Molecular Weight	167.59 g/mol
Synonyms	7-Chloro-1-isoindolinone; 7-Chloro-2,3-dihydro-1H-isoindol-1-one; 7-Chloroisoindolin-1-one; 1-Isoindolinone, 7-chloro-2,3-dihydro-; 658683-16-0; 7-Chloro-1H-isoindol-1-one, 2,3-dihydro-; 7-Chloro-isoindolin-1-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We offer material suitable for research and development under strict quality protocols. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your regulatory and process needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.