Description

2-Methylpimelic Acid Dimethyl Ester is a high-purity diester derivative of pimelic acid, serving as a critical synthetic intermediate and building block in advanced organic synthesis. Its value lies in its ability to introduce specific carbon chain lengths and functional groups, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a specific seven-carbon backbone with ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structural motif is incorporated into the final molecule.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialized polyesters and polyamides, influencing polymer flexibility and thermal properties.
• Organic Synthesis Reagent: Employed in laboratory-scale and industrial organic reactions, including Claisen condensations and Dieckmann cyclizations, to form complex ring systems.
• Fragrance and Flavor Precursor: Serves as a starting material for the synthesis of specific musk fragrances and flavoring agents due to its ester groups and carbon chain length.
• Liquid Crystal and Electronic Materials: Utilized as a synthetic intermediate in the development of organic compounds for electronic applications and liquid crystal displays (LCDs).

Basic Information

Product Name	2-Methylpimelic Acid Dimethyl Ester
CAS No.	33658-48-9
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	Dimethyl 2-Methylpimelate; Dimethyl 2-Methylheptanedioate; 2-Methylheptanedioic Acid Dimethyl Ester; Heptanedioic acid, 2-methyl-, 1,7-dimethyl ester; Methylpimelic Acid Dimethyl Ester; 2-Methylpimelic Acid Dimethyl Ester CAS NO 33658-48-9; 2-Methylpimelate Dimethyl Ester
EINECS	Contact for details

Quality Control

Our 2-Methylpimelic Acid Dimethyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, physical characteristics, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 oxidizing agents, strong acids, and strong bases. The product is moisture-sensitive; ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	1.00 - 1.05 g/mL

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