Description

2H-Pyran, Tetrahydro-2-[(13-Phenyl-3,6,9,12-Tetraoxatridec-1-Yl)Oxy]- is a specialized organic compound featuring a tetrahydro-2H-pyran core linked to a phenyl-terminated tetraethylene glycol chain. This unique molecular architecture makes it a valuable functional intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules, particularly where solubility and controlled reactivity are critical.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs requiring polyether or solubilizing linkers.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where its structure can influence bioavailability and environmental fate.
• Polymer & Material Science: Acts as a monomer or functional modifier in the production of specialty polymers, resins, and dendrimers with tailored properties.
• Ligand & Catalyst Development: Employed in the design of chelating ligands and phase-transfer catalysts for asymmetric synthesis and transition metal catalysis.
• Surface Modification Agent: Utilized to functionalize surfaces and nanoparticles, imparting specific chemical properties for coatings and advanced materials.
• Cross-coupling Reactions: Functions as a sophisticated reactant in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to introduce complex ether-linked side chains.

Basic Information

Item	Details
Product Name	2H-Pyran, Tetrahydro-2-[(13-Phenyl-3,6,9,12-Tetraoxatridec-1-Yl)Oxy]-
CAS No.	1027926-86-8
Molecular Formula	C21H32O6
Molecular Weight	380.48 g/mol
Synonyms	2-[(13-Phenyl-3,6,9,12-tetraoxatridec-1-yl)oxy]tetrahydro-2H-pyran; Tetrahydro-2H-pyran-2-yloxy PEG4 benzyl ether; 2-(2-[2-[2-(2-Phenylethoxy)ethoxy]ethoxy]ethoxy)ethoxytetrahydro-2H-pyran; THP-PEG4-Benzyl Ether; Benzyl tetraethylene glycol THP ether; 13-Phenyl-3,6,9,12-tetraoxatridec-1-yl tetrahydro-2H-pyran-2-yl ether
EINECS	Contact for details

Quality Control

Our 2H-Pyran, Tetrahydro-2-[(13-Phenyl-3,6,9,12-Tetraoxatridec-1-Yl)Oxy]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to confirm identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is compatible with strong acids and organic solvents but should be kept separate from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 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.