Description

Sodium 3-Chloro-4-Methylbenzoate is the sodium salt derivative of a halogenated benzoic acid, serving as a key synthetic intermediate and building block in advanced organic chemistry. This compound is valued for its enhanced solubility in aqueous systems compared to its free acid form, facilitating its use in various reaction media and formulations. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients, functional materials, and complex molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzoate moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the chloromethyl-substituted aromatic ring is a key structural feature.
• Ligand and Catalyst Preparation: Serves as a precursor for the synthesis of specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Polymer and Material Science: Incorporated as a monomer or additive to impart specific properties, such as UV stabilization or modified solubility, into polymers and advanced materials.
• Organic Synthesis Reagent: Employed in research and development laboratories for constructing complex organic molecules, including dyes, pigments, and fragrances.
• Chemical Derivatization Agent: Used to modify other compounds, improving their solubility, stability, or biological activity for various industrial applications.

Basic Information

Item	Details
Product Name	Sodium 3-Chloro-4-Methylbenzoate
CAS No.	1708942-15-7
Molecular Formula	C8H6ClNaO2
Molecular Weight	192.57 g/mol
Synonyms	3-Chloro-4-methylbenzoic acid sodium salt; Benzoic acid, 3-chloro-4-methyl-, sodium salt (1:1); Sodium 3-chloro-p-toluate; 4-Methyl-3-chlorobenzoic acid sodium salt; 3-Chloro-4-methylbenzoate sodium; Sodium (3-chloro-4-methyl)benzoate; 3-Chloro-4-methylbenzoic acid, monosodium salt
EINECS	Contact for details

Quality Control

Our Sodium 3-Chloro-4-Methylbenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under dry, inert conditions to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.