Description

2-Methylglutaric Acid is a valuable dicarboxylic acid derivative with a branched-chain structure, offering unique reactivity and functionality for advanced chemical synthesis. Its primary commercial value lies in its role as a versatile building block for the production of polymers, pharmaceuticals, and specialty fine chemicals. This compound is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to create high-performance materials and active ingredients.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a chiral or branched dicarboxylate moiety.
• Polymer & Resin Production: Used as a monomer or cross-linking agent in the manufacture of polyesters, polyamides, and alkyd resins, imparting modified physical properties.
• Agrochemical Synthesis: Serves as a precursor for herbicides, fungicides, and plant growth regulators, leveraging its carboxylic acid functionality.
• Fine Chemical & Flavor/Fragrance Ingredient: Employed in the synthesis of complex esters and other compounds used in specialty chemicals, flavors, and fragrances.
• Corrosion Inhibitor Formulation: Acts as a component in metal treatment fluids and cooling water systems due to its chelating properties.
• Laboratory Research & Chemical Reagent: Utilized in academic and industrial R&D for organic synthesis, catalysis studies, and as a standard for analytical purposes.

Basic Information

Product Name	2-Methylglutaric Acid
CAS No.	617-62-9
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	2-Methylpentanedioic Acid; α-Methylglutaric Acid; 2-Methyl-1,5-pentanedioic Acid; Methylglutaric Acid; 2-Methylglutarsäure (German); Acide 2-méthylglutarique (French); NSC 66400; 2-Methylglutaric acid (VAN)
EINECS	210-524-0

Quality Control

Our 2-Methylglutaric Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures reliability for your critical synthesis and production processes.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	86 - 90 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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