Description

Benzene, 1-Ethynyl-2-(Methylthio)- (9Ci) is a specialized organic building block featuring both an ethynyl and a methylthio functional group on a benzene ring. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and material science industries for applications in drug discovery, ligand synthesis, and the development of functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the creation of advanced crop protection agents and herbicides, leveraging its reactive functional groups.
• Material Science Research: Acts as a precursor for organic electronic materials, liquid crystals, and advanced polymers due to its conjugated system.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create specialized ligands for catalytic systems.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes and enzyme mechanisms.
• Academic and R&D Laboratories: A critical reagent for methodological development and exploratory synthetic chemistry in research institutions.

Basic Information

Product Name	Benzene, 1-Ethynyl-2-(Methylthio)- (9Ci)
CAS No.	78905-08-5
Molecular Formula	C9H8S
Molecular Weight	148.22 g/mol
Synonyms	1-Ethynyl-2-(methylthio)benzene; 2-(Methylthio)phenylacetylene; (2-Methylsulfanylphenyl)ethyne; 2-Methylthiophenylacetylene; 1-Ethynyl-2-methylsulfanylbenzene; 2-(Ethynyl)thioanisole; Benzene, 1-ethynyl-2-(methylthio)-; 78905-08-5
EINECS	Contact for details

Quality Control

Our Benzene, 1-Ethynyl-2-(Methylthio)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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