Description

Methyl 3,5-Dimethyl-4-Fluorobenzoate is a high-purity fluorinated aromatic ester, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in the strategic placement of fluorine and methyl groups on the benzoate core, which allows for fine-tuning of electronic and steric properties in target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in fluorinated drug candidates targeting CNS disorders, anti-inflammatory, and anti-infective applications.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atom enhances biological activity, metabolic stability, and lipophilicity.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated mesogens and electron-transport materials, contributing to improved performance in display and lighting technologies.
• Polymer Modification: Employed to introduce fluorinated aromatic units into polymer backbones, enhancing properties like chemical resistance, thermal stability, and optical clarity.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and ester transformations to construct complex, fluorinated molecular architectures for various R&D purposes.

Basic Information

Product Name	Methyl 3,5-Dimethyl-4-Fluorobenzoate
CAS No.	120512-60-9
Molecular Formula	C10H11FO2
Molecular Weight	182.19 g/mol
Synonyms	4-Fluoro-3,5-dimethylbenzoic acid methyl ester; Methyl 4-fluoro-3,5-dimethylbenzoate; 3,5-Dimethyl-4-fluorobenzoic acid methyl ester; Benzoic acid, 4-fluoro-3,5-dimethyl-, methyl ester; 120512-60-9; Methyl 3,5-dimethyl-4-fluorobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 3,5-Dimethyl-4-Fluorobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

Specification

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