Description

4-Chlorophthalimide is a versatile and high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a key building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and functional dyes. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key intermediate in the production of high-performance pigments and optical brighteners.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and polyimides with enhanced thermal and chemical resistance.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new reaction pathways.
• Liquid Crystal & OLED Materials: Used in the development of advanced electronic materials for displays and lighting applications.

Basic Information

Product Name	4-Chlorophthalimide
CAS No.	7147-90-2
Molecular Formula	C8H4ClNO2
Molecular Weight	181.58 g/mol
Synonyms	4-Chloro-1H-isoindole-1,3(2H)-dione; 4-Chlorophthalic acid imide; 4-Chlorophthalimide; 1,3-Dioxo-4-chloro-2,3-dihydro-1H-isoindole; 4-Chloroisoindoline-1,3-dione; 4-Chloro-1,3-dihydro-2H-isoindole-1,3-dione; 4-Chlorophthalic imide; NSC 403697
EINECS	Contact for details

Quality Control

Our 4-Chlorophthalimide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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