Description

3-Methyl-2-(3-Methylphenoxy)Butanoic Acid is a specialized organic acid derivative with a unique phenoxy-substituted butanoic acid structure. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its ability to introduce specific steric and electronic properties into target molecules. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Electronic Chemicals: Serves as a precursor in the manufacture of specialty materials for display technologies.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for complex, high-value organic molecules.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties.
• Research & Development: A versatile reagent in academic and industrial laboratories for methodological studies and novel compound libraries.

Basic Information

Product Name	3-Methyl-2-(3-Methylphenoxy)Butanoic Acid
CAS No.	63403-11-2
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	2-(3-Methylphenoxy)-3-methylbutanoic acid; 3-Methyl-2-(m-tolyloxy)butyric acid; Butanoic acid, 3-methyl-2-(3-methylphenoxy)-; 2-(m-Methylphenoxy)-3-methylbutyric acid; α-(3-Methylphenoxy)-β-methylbutyric acid; 3-Methyl-2-(3-methylphenoxy)butyric acid; m-Cresoxy-3-methylbutyric acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-(3-Methylphenoxy)Butanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical specifications. Our quality commitment ensures the material meets the stringent requirements for use in regulated GMP and ISO-compliant synthesis environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its nature as a strong acid/organic solvent, ensure proper secondary containment is used.

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%
Heavy Metals	≤ 20 ppm

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