Description

2-(Carboxymethyl)-4,5-Dimethoxybenzoic Acid is a versatile bifunctional organic acid derivative, serving as a critical building block in advanced chemical synthesis. Its molecular structure, featuring both a carboxylic acid and a carboxymethyl group on a dimethoxybenzene ring, makes it a valuable intermediate for creating complex molecules with specific functionalities. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for the development of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring a dimethoxybenzoic acid scaffold.
• Fine Chemical Synthesis: Serves as a versatile building block for producing specialty chemicals, including dyes, pigments, and advanced organic compounds.
• Ligand and Chelating Agent Precursor: Used in the development of organic ligands for metal catalysis and chelating agents due to its multiple carboxylate groups.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers with enhanced properties.
• Bioconjugation Chemistry: Employed in research for modifying biomolecules, where its carboxylic acid groups facilitate attachment to proteins or other biological entities.
• Agrochemical Research: Investigated as an intermediate in the development of novel herbicides or plant growth regulators.

Basic Information

Item	Details
Product Name	2-(Carboxymethyl)-4,5-Dimethoxybenzoic Acid
CAS No.	3809-00-5
Molecular Formula	C11H12O6
Molecular Weight	240.21 g/mol
Synonyms	4,5-Dimethoxyphthalic Acid; 4,5-Dimethoxy-1,2-benzenedicarboxylic Acid; 2-Carboxy-4,5-dimethoxybenzoic Acid; 4,5-Dimethoxyphtalic Acid; 1,2-Benzenedicarboxylic acid, 4,5-dimethoxy-; 4,5-Dimethoxybenzene-1,2-dicarboxylic Acid; 2-(Carboxymethyl)-4,5-dimethoxybenzoate (ion)
EINECS	223-284-7

Quality Control

Our 2-(Carboxymethyl)-4,5-Dimethoxybenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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