Description

2-(4-Methylphenoxy)Benzoic Acid Methyl Ester is a specialized organic ester compound with the CAS registry number 21905-72-6. This chemical serves as a valuable intermediate in the synthesis of more complex molecules, offering a versatile phenoxy-benzoate structural motif. It is primarily sought after by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a substituted phenoxy-benzoate core structure.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or intermediate for creating specialty polymers and liquid crystal materials for electronic displays.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing complex organic molecules, including dyes and pigments.
• Fine Chemical Production: Employed in the manufacture of other high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	2-(4-Methylphenoxy)Benzoic Acid Methyl Ester
CAS No.	21905-72-6
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	Methyl 2-(4-Methylphenoxy)benzoate; Methyl 2-(p-Tolyloxy)benzoate; 2-(p-Methylphenoxy)benzoic Acid Methyl Ester; Benzoic acid, 2-(4-methylphenoxy)-, methyl ester; Methyl o-(4-methylphenoxy)benzoate; 2-(4-Methylphenoxy)methyl Benzoate (common misnomer); o-(p-Methylphenoxy)methyl Benzoate
EINECS	Contact for details

Quality Control

Our 2-(4-Methylphenoxy)Benzoic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay (by HPLC), identification (IR), and impurity profiles. Our quality systems are designed to meet the stringent requirements of pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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%
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.