Description

1,3-Benzenediol, 4-Bromo-6-Chloro- is a halogenated dihydroxybenzene derivative, a key organic intermediate prized for its reactive phenolic and halogen sites. This compound matters for its role in synthesizing complex molecules, particularly in the development of advanced pharmaceuticals and specialty agrochemicals. Industries that need it include pharmaceutical R&D for active ingredient synthesis, agrochemical manufacturers creating novel crop protection agents, and fine chemical producers developing functional materials and dyes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated phenolic core structure.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the bromo and chloro substituents offer specific bioactivity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials where its substitution pattern enables precise molecular design.
• Research & Development: Employed in academic and industrial laboratories for method development and the creation of novel chemical entities in medicinal and synthetic chemistry.
• Polymer Modifier: Can be utilized to introduce functional groups into polymer chains, altering material properties for specialized applications.

Basic Information

Product Name	1,3-Benzenediol, 4-Bromo-6-Chloro-
CAS No.	126521-73-1
Molecular Formula	C6H4BrClO2
Molecular Weight	223.45 g/mol
Synonyms	4-Bromo-6-chlorobenzene-1,3-diol; 4-Bromo-6-chlororesorcinol; 2-Bromo-4-chloro-1,3-benzenediol; 1,3-Dihydroxy-4-bromo-6-chlorobenzene; 4-Bromo-6-chloro-1,3-dihydroxybenzene; 4-Br-6-Cl-resorcinol; Bromochlororesorcinol
EINECS	Contact for details

Quality Control

Our 1,3-Benzenediol, 4-Bromo-6-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthesis and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and bases. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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