Description

[[(Phenylmethoxy)Methoxy]Methoxy]Methanol CAS NO 35445-71-7 is a specialized organic compound featuring a multi-ether protected hydroxymethyl group attached to a phenyl ring. This unique structure makes it a valuable protected synthon and versatile building block in advanced organic synthesis, particularly for the controlled introduction of alcohol functionalities. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key protected building block in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Peptide and Oligosaccharide Synthesis: Used as a protecting group reagent for hydroxyl functions during the assembly of sensitive biomolecules.
• Polymer Chemistry: Serves as a functional monomer or chain transfer agent in the development of specialty polymers with tailored properties.
• Ligand and Catalyst Development: Employed in the synthesis of sophisticated ligand frameworks for asymmetric catalysis and metal-organic complexes.
• Material Science Research: Utilized in creating novel organic materials and surface modifiers for advanced applications.
• Chemical Biology Probes: Acts as a precursor for synthesizing molecular probes and tags used in biochemical research.

Basic Information

Product Name	[[(Phenylmethoxy)Methoxy]Methoxy]Methanol
CAS No.	35445-71-7
Molecular Formula	C11H16O4
Molecular Weight	212.24 g/mol
Synonyms	[(Benzyloxy)methoxy]methoxymethanol; 2-[(Benzyloxy)methoxy]-1-methoxyethanol; 1-[(Benzyloxy)methoxy]-2-methoxyethanol; [[(Phenylmethoxy)methoxy]methoxy]methanol; PMOM-Methanol; (Benzyloxymethoxymethoxy)methanol; α-[(Benzyloxy)methoxy]-ω-methoxypoly(oxy-1,2-ethanediyl) (related polymer form)
EINECS	Contact for details

Quality Control

Our [[(Phenylmethoxy)Methoxy]Methoxy]Methanol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 aligned practices for pharmaceutical and research-grade materials.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.