Description

1-Phenyl-2,5,8,11-Tetraoxatetradecan-14-Oicacid is a specialized organic compound featuring a phenyl group linked to a polyether chain terminated with a carboxylic acid functionality. This unique structure makes it a valuable intermediate for synthesizing complex molecules and functional materials where precise control over hydrophilicity and reactivity is required. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced polymer sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring polyether-linked aromatic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that benefit from its amphiphilic properties.
• Polymer & Material Science: Acts as a monomer or functional modifier for creating specialty polymers, surfactants, and non-ionic dispersants with tailored solubility profiles.
• Ligand & Chelating Agent Precursor: The polyether and acid groups make it a useful starting material for synthesizing complexing agents and ligands in catalytic systems.
• Cosmetic & Personal Care Ingredients: Employed in the research and development of advanced emulsifiers and delivery systems for active cosmetic ingredients.
• Academic & Industrial Research: A valuable reagent for chemical research exploring new synthetic methodologies and structure-property relationships.

Basic Information

Product Name	1-Phenyl-2,5,8,11-Tetraoxatetradecan-14-Oicacid
CAS No.	127457-64-1
Molecular Formula	C19H30O7
Molecular Weight	370.44 g/mol
Synonyms	14-Oxo-3,6,9,12-tetraoxa-15-phenylpentadecanoic acid; 2-[2-[2-[2-(2-Phenoxyethoxy)ethoxy]ethoxy]ethoxy]acetic acid; PEG4 phenyl ether acetic acid; 3,6,9,12-Tetraoxa-15-phenylpentadecanoic acid, 14-oxo-; 15-Phenyl-3,6,9,12-tetraoxapentadecanoic acid; Poly(ethylene glycol) phenyl ether acetic acid (average Mn ~ 246)
EINECS	Contact for details

Quality Control

Our production of 1-Phenyl-2,5,8,11-Tetraoxatetradecan-14-Oicacid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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