Description

Methyladipic Acid CAS NO 33659-32-4 is a valuable dicarboxylic acid derivative, serving as a key building block in advanced organic synthesis. Its unique structure, featuring a methyl side chain on the adipic acid backbone, provides enhanced reactivity and functionality for creating specialized polymers and fine chemicals. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and high-performance polymer industries seeking to develop novel materials with tailored properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Polymer & Resin Production: Used as a monomer or co-monomer to produce polyamides, polyesters, and other specialty polymers with modified thermal and mechanical properties.
• Agrochemical Synthesis: Employed in the manufacture of herbicides, fungicides, and plant growth regulators.
• Fine Chemical & Fragrance Ingredient: Acts as a starting material for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metal surfaces in industrial applications.
• Laboratory Research & Development: Serves as a standard or reagent in chemical research for method development and exploratory synthesis.

Basic Information

Product Name	Methyladipic Acid
CAS No.	33659-32-4
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	3-Methyladipic Acid; 3-Methylhexanedioic Acid; Methyladipic Acid; β-Methyladipic Acid; Hexanedioic acid, 3-methyl-; 3-Methyl-1,6-hexanedioic Acid; 3-Methylhexane-1,6-dioic Acid
EINECS	Contact for details

Quality Control

Our Methyladipic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to guarantee compliance with your project requirements.

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). Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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