Description

3-Fluoro-5-(Methylthio)Benzaldehyde is a high-purity fluorinated aromatic aldehyde building block. This compound is valued for its unique molecular structure, which combines a reactive aldehyde group with fluorine and methylthio substituents, enabling precise chemical modifications. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, due to its electron-withdrawing characteristics.
• Custom Chemical Synthesis: Provides a versatile scaffold for contract research organizations (CROs) and fine chemical manufacturers to produce bespoke compounds for client projects.

Basic Information

Product Name	3-Fluoro-5-(Methylthio)Benzaldehyde
CAS No.	1289051-26-8
Molecular Formula	C8H7FOS
Molecular Weight	170.20 g/mol
Synonyms	5-(Methylthio)-3-fluorobenzaldehyde; 3-Fluoro-5-methylsulfanylbenzaldehyde; 3-Fluoro-5-(methylmercapto)benzaldehyde; Benzaldehyde, 3-fluoro-5-(methylthio)-; 1289051-26-8; 3-Fluoro-5-(methylsulfanyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Fluoro-5-(Methylthio)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with lot-specific data are provided to guarantee traceability and consistency.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.