Description

4-Bromo-3-(Difluoromethyl)Phenol is a halogenated phenolic compound that serves as a versatile and valuable synthetic intermediate in advanced chemical manufacturing. Its unique structure, featuring both bromine and difluoromethyl substituents, makes it a critical building block for introducing specific functionalities into target molecules. This high-purity intermediate is primarily sought after by research institutions and industrial manufacturers engaged in the development of pharmaceuticals, agrochemicals, and specialty materials, where precise molecular architecture is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated phenolic motifs for bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the difluoromethyl group can enhance compound efficacy and environmental profile.
• Liquid Crystal & OLED Material Development: Serves as a building block for creating novel organic electronic materials, where its halogen and fluorine atoms influence electronic properties and molecular alignment.
• Polymer & Resin Modification: Employed to introduce flame-retardant or other specialized properties into high-performance polymers and epoxy resin systems.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D chemists exploring new coupling reactions, fluorination chemistry, and the creation of complex molecular libraries.

Basic Information

Product Name	4-Bromo-3-(Difluoromethyl)Phenol
CAS No.	1261513-55-6
Molecular Formula	C7H5BrF2O
Molecular Weight	223.02 g/mol
Synonyms	3-(Difluoromethyl)-4-bromophenol; 4-Bromo-3-(difluoromethyl)phenol; Phenol, 4-bromo-3-(difluoromethyl)-; 2-Bromo-6-(difluoromethyl)phenol
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-(Difluoromethyl)Phenol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or an opaque secondary container until use.

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.