Description

Benzene, 2-Ethynyl-1,3,5-Trimethoxy- is a specialized aromatic building block featuring a unique combination of alkynyl and methoxy substituents on a benzene core. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily sought after by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the research and development of new drug candidates, especially for constructing complex heterocycles and conjugated systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structural motifs can contribute to biological activity.
• Materials Science Research: Acts as a precursor for organic electronic materials, such as organic semiconductors, light-emitting diodes (OLEDs), and conductive polymers.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in synthetic organic chemistry, including cross-coupling and cyclization reactions.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	Benzene, 2-Ethynyl-1,3,5-Trimethoxy-
CAS No.	136612-71-0
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	2-Ethynyl-1,3,5-trimethoxybenzene; 1,3,5-Trimethoxy-2-ethynylbenzene; 2-Ethynylmesitylene trimethyl ether; 2-Ethynylphloroglucinol trimethyl ether; 2-Ethynyl-1,3,5-trimethoxy-benzene
EINECS	Contact for details

Quality Control

Our Benzene, 2-Ethynyl-1,3,5-Trimethoxy- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment and is available upon request.

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 flame. Due to its light-sensitive nature, 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%
Melting Point	Contact for details

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