Description

3-Benzyloxy-1-Ethynyl-4-Methoxy-Benzene is a high-purity, functionalized aromatic compound featuring both benzyloxy and ethynyl groups, making it a versatile building block for advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and material science. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting central nervous system (CNS) disorders or cancer.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers, resins, and organic electronic materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and asymmetric synthesis.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags due to its reactive ethynyl group for click chemistry applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	3-Benzyloxy-1-Ethynyl-4-Methoxy-Benzene
CAS No.	281191-53-5
Molecular Formula	C₁₆H₁₄O₂
Molecular Weight	238.28 g/mol
Synonyms	1-Ethynyl-3-benzyloxy-4-methoxybenzene; 4-Methoxy-3-(phenylmethoxy)phenylacetylene; 3-(Benzyloxy)-4-methoxyphenylacetylene; 3-Benzyloxy-4-methoxyphenylacetylene; 1-Ethynyl-4-methoxy-3-(phenylmethoxy)benzene; Benzene, 3-(benzyloxy)-1-ethynyl-4-methoxy-; (3-Benzyloxy-4-methoxyphenyl)ethyne
EINECS	Contact for details

Quality Control

Our 3-Benzyloxy-1-Ethynyl-4-Methoxy-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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