Description

2-[5-(Methoxycarbonyl)-2-Methylphenyl]Acetic Acid is a specialized aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a carboxylic acid and a methyl ester group on a substituted phenyl ring, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its aromatic backbone for bioactivity.
• Organic Chemical Research: Serves as a versatile precursor in academic and industrial R&D for synthesizing complex organic compounds, dyes, and functional materials.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including liquid crystals, polymers, and performance additives where specific aromatic architectures are required.

Basic Information

Product Name	2-[5-(Methoxycarbonyl)-2-Methylphenyl]Acetic Acid
CAS No.	1000566-21-1
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	2-(5-Methoxycarbonyl-2-methylphenyl)acetic acid; 2-(5-Carbomethoxy-2-methylphenyl)acetic acid; 2-Methyl-5-(methoxycarbonyl)phenylacetic acid; [5-(Methoxycarbonyl)-2-methylphenyl]acetic acid; α-(5-Methoxycarbonyl-2-methylphenyl)acetic acid; 5-(Methoxycarbonyl)-o-tolylacetic acid; Methyl 4-(carboxymethyl)-3-methylbenzoate (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of 2-[5-(Methoxycarbonyl)-2-Methylphenyl]Acetic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the exacting standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

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

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