Description

3-Bromo-3',3''-Difluorotrityl Alcohol is a specialized trityl-protecting group derivative, distinguished by its bromine and fluorine substituents. This compound is critical for synthetic chemists requiring selective protection and deprotection strategies in complex organic synthesis, particularly for sensitive substrates. It is primarily utilized in the development of pharmaceuticals, agrochemicals, and advanced materials where precise molecular assembly is paramount.

Application

• Protecting Group Reagent in the solid-phase and solution-phase synthesis of oligonucleotides, peptides, and other biomolecules.
• Key Synthetic Intermediate for the preparation of active pharmaceutical ingredients (APIs) and fine chemicals.
• Building Block in medicinal chemistry for creating compound libraries and exploring structure-activity relationships (SAR).
• Research & Development tool in academic and industrial laboratories for novel organic transformations.
• Precursor for synthesizing specialized ligands, catalysts, and functional polymers.

Basic Information

Product Name	3-Bromo-3',3''-Difluorotrityl Alcohol
CAS No.	845790-82-1
Molecular Formula	C20H13BrF2O
Molecular Weight	387.22 g/mol
Synonyms	3-Bromo-3',3''-Difluoro-α,α-diphenylbenzenemethanol; 3-Bromo-α,α-bis(3-fluorophenyl)benzenemethanol; 3-Bromo-3',3''-Difluoro Trityl Alcohol; 3-Bromo-3',3''-Difluoro Triphenylmethyl Alcohol; 3-Bromo-3',3''-Difluoro-DMT-OH; 3-Br-3',3''-F2-Trt-OH; 3-Bromo-α,α-bis(3-fluorophenyl)benzyl alcohol
EINECS	Contact for details

Quality Control

Our 3-Bromo-3',3''-Difluorotrityl Alcohol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) with detailed specifications are provided to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.