Description

2-Methylglutaric Acid (CAS NO 18069-17-5) is a valuable dicarboxylic acid derivative, serving as a versatile building block in advanced organic synthesis. Its unique branched-chain structure offers distinct reactivity and physical properties compared to its linear isomers, making it crucial for creating specialized polymers and fine chemicals. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediates: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in developing compounds with specific stereochemistry.
• Polymer Modification: Used as a comonomer or chain modifier in the production of polyamides, polyesters, and alkyd resins to enhance flexibility, thermal stability, and solubility.
• Agrochemical Synthesis: Employed in the manufacture of herbicides, fungicides, and plant growth regulators due to its reactive diacid functionality.
• Lubricant & Plasticizer Additives: Acts as a precursor for ester-based compounds that improve the performance characteristics of industrial lubricants and plasticizers.
• Corrosion Inhibitors: Serves as a starting material for synthesizing chemicals that protect metal surfaces in various industrial processes.
• Flavor & Fragrance Industry: Utilized in the synthesis of esters and lactones that contribute to complex aroma and flavor profiles.
• Research & Development: A valuable reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Cross-linking Agent: Functions in epoxy and other thermosetting resin systems to control cross-link density and material properties.

Basic Information

Item	Detail
Product Name	2-Methylglutaric Acid
CAS No.	18069-17-5
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	2-Methylpentanedioic Acid; Methylglutaric Acid; α-Methylglutaric Acid; 2-Methyl-1,5-pentanedioic Acid; 2-Methylpentane-1,5-dioic Acid; NSC 66400; (±)-2-Methylglutaric Acid; DL-2-Methylglutaric Acid
EINECS	Contact for details

Quality Control

Our 2-Methylglutaric Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided with every shipment and are available upon request.

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 heat, sparks, and open flame. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	85 - 90 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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