Description

Benzofuran, 3-(Methylthio)- CAS NO 144499-28-5 is a specialized heterocyclic organic compound featuring a benzofuran core substituted with a methylthio group at the 3-position. This structural motif makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for the development of novel chemical entities. It is primarily sought after by pharmaceutical R&D, agrochemical, and material science industries for constructing complex molecules with potential biological or functional activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for bioactivity.
• Material Science Research: Acts as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its conjugated system.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex aroma chemicals and flavoring agents, where sulfur-containing heterocycles are significant.
• Organic Synthesis Reagent: Functions as a versatile synthon in academic and industrial laboratories for constructing fused-ring systems and exploring novel chemical reactions.

Basic Information

Product Name	Benzofuran, 3-(Methylthio)-
CAS No.	144499-28-5
Molecular Formula	C9H8OS
Molecular Weight	164.22 g/mol
Synonyms	3-(Methylthio)benzofuran; 3-Methylthiobenzofuran; Benzofuran-3-yl methyl sulfide; 3-Methylsulfanyl-1-benzofuran; 1-Benzofuran, 3-(methylthio)-; 3-Methanethiobenzofuran
EINECS	Contact for details

Quality Control

Our 3-(Methylthio)benzofuran is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (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.