Description

Methyl 2-Fluoro-5-(Methylsulfanyl)Benzoate is a high-purity fluorinated aromatic ester building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both fluorine and methylsulfanyl substituents, makes it a versatile intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and metabolic stability.
• Material Science Precursor: Acts as a monomer or functionalization agent in the synthesis of specialty polymers and liquid crystals.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution to introduce the benzoate framework into more complex structures.
• Academic & R&D: A valuable reagent for methodological studies in fluorination chemistry and heterocycle formation in university and corporate research laboratories.

Basic Information

Product Name	Methyl 2-Fluoro-5-(Methylsulfanyl)Benzoate
CAS No.	1541278-55-0
Molecular Formula	C9H9FO2S
Molecular Weight	200.23 g/mol
Synonyms	Benzoic acid, 2-fluoro-5-(methylthio)-, methyl ester; Methyl 2-fluoro-5-(methylthio)benzoate; 2-Fluoro-5-(methylsulfanyl)benzoic acid methyl ester; 1541278-55-0; Methyl 2-fluoro-5-methylsulfanylbenzoate
EINECS	Contact for details

Quality Control

Every batch of Methyl 2-Fluoro-5-(Methylsulfanyl)Benzoate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with comprehensive control of related substances and residual solvents. A Certificate of Analysis (COA) detailing lot-specific results is provided with each shipment 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Residual Solvents (GC)	Complies with ICH guidelines

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