Description

2-Carboxy-3-Methoxybenzeneacetic Acid is a versatile aromatic carboxylic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its bifunctional structure, featuring both a carboxylic acid and an acetic acid side chain on a methoxy-substituted benzene ring, makes it a valuable building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and plant growth regulators.
• Ligand and Chelator Development: Serves as a starting material for creating complexing agents and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and specialty polymers.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing heterocyclic compounds and complex organic molecules.
• Material Science Research: Acts as a monomer or modifier in the development of novel polymeric materials.

Basic Information

Product Name	2-Carboxy-3-Methoxybenzeneacetic Acid
CAS No.	1137-31-1
Molecular Formula	C10H10O5
Molecular Weight	210.18 g/mol
Synonyms	3-Methoxysalicylic Acid Acetic Acid; 2-Carboxy-3-methoxyphenylacetic Acid; (2-Carboxy-3-methoxyphenyl)acetic Acid; 3-Methoxyphthalic Acid Acetic Acid Derivative; o-Methoxybenzene-1,2-dicarboxylic Acid Acetic Acid; 3-Methoxy-1,2-benzenedicarboxylic Acid, Acetic Acid Ester (related); Contact for additional trade names.
EINECS	214-520-7

Quality Control

Our 2-Carboxy-3-Methoxybenzeneacetic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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). The product is hygroscopic (moisture-sensitive) and should be kept away from strong bases and oxidizing agents.

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

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