Description

2-Chloro-4-(Methoxycarbonyl)Benzoic Acid is a high-value, multi-functional benzoic acid derivative characterized by its chloro and methoxycarbonyl substituents. This compound serves as a critical pharmaceutical intermediate and versatile organic synthesis building block, enabling the construction of complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with complex aromatic backbones.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Production: Used in the synthesis of specialized organic compounds for electronic displays and optoelectronic devices.
• Polymer Chemistry: Monomer or modifier for creating specialty polymers with specific functional properties.
• Organic Synthesis Research: Versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing advanced colorants and functional dyes.

Basic Information

Product Name	2-Chloro-4-(Methoxycarbonyl)Benzoic Acid
CAS No.	431888-57-2
Molecular Formula	C9H7ClO4
Molecular Weight	214.60 g/mol
Synonyms	2-Chloro-4-(methoxycarbonyl)benzoic acid; 4-Carbomethoxy-2-chlorobenzoic acid; Methyl 2-chloro-4-carboxybenzoate; 2-Chloro-4-methoxycarbonylbenzoic acid; Benzoic acid, 2-chloro-4-(methoxycarbonyl)-; 2-Chloro-4-(carbonylmethoxy)benzoic acid; 2-Chloro-4-methoxycarbonyl-benzoic acid; 2-Chloro-4-methoxycarbonylbenzoic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(Methoxycarbonyl)Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request. We adhere to cGMP principles where applicable to support our customers' regulatory requirements.

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 strong bases, strong oxidizing agents, and sources of ignition. The product is moisture-sensitive; ensure containers are sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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