Description

2-Methoxy-4-Methylsulfanylbenzoyl Chloride is a versatile and reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its ability to efficiently introduce the 2-methoxy-4-(methylthio)benzoyl moiety into target molecules, enabling the creation of complex structures with specific functionalities. This high-purity intermediate is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Used to create specialized ligands for metal complexes in catalytic applications.
• Material Science Research: Intermediate for synthesizing monomers or functional agents used in advanced polymers and coatings.
• Chemical Biology Probes: Useful for labeling or modifying biomolecules in research settings to study biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules on various scales.

Basic Information

Product Name	2-Methoxy-4-Methylsulfanylbenzoyl Chloride
CAS No.	69883-78-9
Molecular Formula	C9H9ClO2S
Molecular Weight	216.68 g/mol
Synonyms	4-(Methylthio)-2-methoxybenzoyl chloride; 2-Methoxy-4-(methylthio)benzoyl chloride; 4-Methylsulfanyl-2-methoxybenzoyl chloride; 2-Methoxy-4-methylthiobenzoyl chloride; 2-Methoxy-4-(methylmercapto)benzoyl chloride; 4-(Methylmercapto)-2-methoxybenzoyl chloride; 2-Methoxy-4-(methylsulfanyl)benzoyl chloride; 4-(Methylsulfanyl)-2-methoxybenzoyl chloride
EINECS	Contact for details

Quality Control

Our production of 2-Methoxy-4-Methylsulfanylbenzoyl Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting industry standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes for your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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