Description

1-Pent-4-Ynoxy-4-Phenoxy-Benzene is a specialized organic compound featuring a unique molecular architecture combining phenyl and alkynyl ether functionalities. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules and functional materials. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for use in drug discovery and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or precursor for specialty polymers and advanced organic materials.
• Liquid Crystal & OLED Development: Investigated as a core structure for electronic and photonic materials due to its rigid, conjugated backbone.
• Academic & Industrial R&D: Employed in organic chemistry research for methodology development and complex molecule synthesis.
• Fine Chemical Synthesis: Acts as a versatile intermediate for producing other high-value, complex aromatic ethers.

Basic Information

Product Name	1-Pent-4-Ynoxy-4-Phenoxy-Benzene
CAS No.	42873-80-3
Molecular Formula	C17H16O2
Molecular Weight	252.31 g/mol
Synonyms	4-Phenoxyphenyl pent-4-yn-1-yl ether; 1-(4-Phenoxyphenoxy)-4-pentyne; 4-(4-Phenoxyphenoxy)-1-butyne; Benzene, 1-pent-4-ynoxy-4-phenoxy-; Pent-4-yn-1-yl 4-phenoxyphenyl ether
EINECS	Contact for details

Quality Control

Our 1-Pent-4-Ynoxy-4-Phenoxy-Benzene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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%

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