Description

2,5,8,11-Tetraoxatridecan-13-Ol, 1,1,1-Triphenyl- is a specialized polyether alcohol derivative with a triphenylmethyl protecting group. This compound matters as a high-value chemical intermediate and protecting group reagent, offering precise control in complex organic syntheses. It is needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and functional polymers. Its unique structure provides steric hindrance and stability for sensitive reaction sequences.

Application

• Pharmaceutical Intermediate: Used in the multi-step synthesis of complex drug molecules, particularly where selective protection of hydroxyl groups is required.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides and herbicides.
• Polymer Science: Acts as a monomer or chain transfer agent in the synthesis of specialized polyethers and functional polymers.
• Organic Synthesis Reagent: Employed as a protecting group reagent for alcohols in complex organic transformations.
• Material Science: Utilized in the development of specialty coatings, adhesives, and sealants requiring specific rheological properties.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Item	Detail
Product Name	2,5,8,11-Tetraoxatridecan-13-Ol, 1,1,1-Triphenyl-
CAS No.	125274-16-0
Molecular Formula	C31H40O5
Molecular Weight	492.65 g/mol
Synonyms	1,1,1-Triphenyl-2,5,8,11-tetraoxatridecan-13-ol; Trityl PEG3 alcohol; α-Trityl-ω-hydroxy-tri(ethylene glycol); Triphenylmethyl-triethylene glycol monoether; Monomethoxytrityl-triethylene glycol (MMT-PEG3-OH); 13-Hydroxy-2,5,8,11-tetraoxatridecane-1,1,1-triphenyl; Trt-PEG3-OH; PEG3-trityl alcohol
EINECS	Contact for details

Quality Control

Our 2,5,8,11-Tetraoxatridecan-13-Ol, 1,1,1-Triphenyl- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting standards for synthetic intermediates. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider the use of desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (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.