Description

3-Bromo-2-(Methylsulfanyl)Benzaldehyde is a versatile aromatic aldehyde building block characterized by its bromine and methylthio substituents, which create distinct electronic and steric properties for selective chemical transformations. This compound is valued for its role as a key intermediate in the synthesis of complex heterocyclic systems and functionalized molecules. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, particularly those containing benzothiophene or related sulfur heterocycles.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the bromine atom allows for further functionalization.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research & Development: A valuable building block for academic and industrial R&D in organic synthesis and methodology development.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	3-Bromo-2-(Methylsulfanyl)Benzaldehyde
CAS No.	1289113-16-1
Molecular Formula	C8H7BrOS
Molecular Weight	231.11 g/mol
Synonyms	3-Bromo-2-(methylthio)benzaldehyde; 2-Methylsulfanyl-3-bromobenzaldehyde; 3-Bromo-2-methylthiobenzaldehyde; Benzaldehyde, 3-bromo-2-(methylthio)-; 1289113-16-1; 3-Bromo-2-(methylmercapto)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-(Methylsulfanyl)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.