Description

Benzene, 1-[2-(4-Methoxyphenyl)ethynyl]-3-methyl- is a specialized organic compound featuring a benzene core substituted with a methyl group and a 4-methoxyphenylethynyl moiety. This unique molecular architecture makes it a valuable advanced intermediate or building block in sophisticated chemical synthesis. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system or oncological pathways.
• Organic Light-Emitting Diode (OLED) Materials Research: Used in the development of novel electron-transporting or host materials due to its conjugated system and methoxy functional group.
• Ligand Synthesis for Catalysis: Acts as a backbone for creating specialized ligands used in transition metal-catalyzed cross-coupling reactions.
• Agrochemical Research: Employed in the design and synthesis of new-generation herbicides or fungicides with enhanced efficacy.
• Academic & Industrial Research: A valuable tool for chemists exploring new reactions, polymer backbones, or molecular sensors.
• Material Science: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.

Basic Information

Product Name	Benzene, 1-[2-(4-Methoxyphenyl)ethynyl]-3-methyl-
CAS No.	827574-77-6
Molecular Formula	C16H14O
Molecular Weight	222.28 g/mol
Synonyms	1-Methyl-3-[(4-methoxyphenyl)ethynyl]benzene; 3-Methyl-1-[(4-methoxyphenyl)ethynyl]benzene; 1-Ethynyl-4-methoxy-3-methylbenzene (related isomer); m-Tolyl 4-methoxyphenyl acetylene; 3-Methylphenylethynyl-4-methoxybenzene; (3-Methylphenyl)(4-methoxyphenyl)acetylene
EINECS	Contact for details

Quality Control

Our high-purity Benzene, 1-[2-(4-Methoxyphenyl)ethynyl]-3-methyl- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity, purity, and the absence of critical impurities. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. This compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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