Description

3-Methyl-2-(2-Methylphenoxy)Butanoic Acid is a specialized organic compound featuring a phenoxy butanoic acid structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by pharmaceutical R&D, agrochemical manufacturers, and specialty chemical producers for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Research & Development: Essential compound for academic and industrial research in medicinal and organic chemistry.
• Liquid Crystal & Polymer Additives: Potential intermediate for specialty materials requiring specific aromatic-acid functionalities.

Basic Information

Product Name	3-Methyl-2-(2-Methylphenoxy)Butanoic Acid
CAS No.	63403-13-4
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	2-(2-Methylphenoxy)-3-methylbutanoic acid; 3-Methyl-2-(o-tolyloxy)butyric acid; 2-(o-Methylphenoxy)-3-methylbutyric acid; Butanoic acid, 3-methyl-2-(2-methylphenoxy)-; α-(2-Methylphenoxy)-β-methylbutyric acid; 63403-13-4; o-Cresol, ether with 3-methylbutyric acid (derivative)
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-(2-Methylphenoxy)Butanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.