Description

Sodium 4-Chlorophthalate is the sodium salt derivative of 4-chlorophthalic acid, a key organic intermediate. This compound is valued for its role as a versatile building block in the synthesis of more complex chemical structures, particularly in advanced material and pharmaceutical research. It is primarily utilized by R&D chemists and process development teams in the fine chemical, agrochemical, and pharmaceutical industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes, pigments, and colorants.
• Polymer and Material Science: Employed in the creation of monomers and additives for high-performance polymers and advanced materials.
• Liquid Crystal and OLED Research: Functions as a building block in the development of organic electronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic synthesis and methodology development.

Basic Information

Product Name	Sodium 4-Chlorophthalate
CAS No.	74543-14-9
Molecular Formula	C8H3ClNaO4
Molecular Weight	221.55 g/mol
Synonyms	4-Chlorophthalic Acid Sodium Salt; Sodium 4-Chlorobenzene-1,2-dicarboxylate; 1,2-Benzenedicarboxylic acid, 4-chloro-, sodium salt (1:?); 4-Chlorophthalate Sodium Salt; Monosodium 4-Chlorophthalate; 4-CPA-Na; 4-Chlorophthalic Acid Monosodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 4-Chlorophthalate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring reliable and reproducible performance in 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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