Description

2-Methyladipic Acid is a versatile aliphatic dicarboxylic acid derivative, valued for its role as a key chiral building block in advanced organic synthesis. Its molecular structure, featuring a methyl side chain, makes it a crucial intermediate for creating complex molecules with specific stereochemistry. This compound is essential for R&D and production within the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for cardiovascular and central nervous system drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where its structure contributes to biological activity and selectivity.
• Polymer Modifier: Serves as a monomer or co-monomer in the production of polyamides, polyesters, and other specialty polymers to modify flexibility, crystallinity, and thermal properties.
• Ligand and Catalyst Preparation: Employed in the synthesis of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: A building block for flavors, fragrances, and other high-value fine chemicals requiring specific stereoisomers.
• Corrosion Inhibitor Formulation: Used in the development of specialty corrosion inhibitors for industrial cooling and processing systems.

Basic Information

Item	Details
Product Name	2-Methyladipic Acid
CAS No.	626-70-0
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	2-Methylhexanedioic Acid; (±)-2-Methyladipic Acid; α-Methyladipic Acid; DL-2-Methyladipic Acid; 2-Methyl-1,6-hexanedioic Acid; Methyladipic Acid; Hexanedioic acid, 2-methyl-
EINECS	210-951-0

Quality Control

Our 2-Methyladipic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

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 oxidizers, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	Contact for details
Melting Point	98 - 102 °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.