Description

4-(Methoxycarbonyl)-3,5-Dichlorobenzoic Acid is a high-purity, multi-functional benzoic acid derivative characterized by its dichloro and methoxycarbonyl substituents. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for synthesizing complex organic molecules. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted benzoic acid core.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed reactions and coordination chemistry.
• Polymer Chemistry: Monomer or modifier for creating polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Research: Versatile starting material for academic and industrial R&D in medicinal and synthetic chemistry.
• Dyestuff and Pigment Intermediate: Used in the production of complex colorants and high-performance pigments.

Basic Information

Product Name	4-(Methoxycarbonyl)-3,5-Dichlorobenzoic Acid
CAS No.	264272-64-2
Molecular Formula	C9H6Cl2O4
Molecular Weight	249.05 g/mol
Synonyms	3,5-Dichloro-4-(methoxycarbonyl)benzoic Acid; Methyl 3,5-Dichloro-4-carboxybenzoate; 4-Carbomethoxy-3,5-dichlorobenzoic Acid; Benzoic acid, 3,5-dichloro-4-(methoxycarbonyl)-; 3,5-Dichloro-4-methoxycarbonylbenzoic Acid
EINECS	Contact for details

Quality Control

Our production of 4-(Methoxycarbonyl)-3,5-Dichlorobenzoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support cGMP and ISO 9001 compliant manufacturing for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. The compound may be moisture-sensitive; keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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