Description

2-Chlororesorcinol is a halogenated derivative of resorcinol, characterized by the substitution of a chlorine atom on the aromatic ring. This modification imparts distinct chemical reactivity, making it a valuable intermediate for synthesizing more complex organic molecules. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for research and development, as well as production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a chlorinated resorcinol core structure.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where its halogenated aromatic system is integral to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor in the creation of specialized dyes, pigments, and colorants for industrial applications.
• UV Stabilizer and Polymer Additive: Incorporated into formulations to enhance the light stability and performance characteristics of polymers and coatings.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D labs for constructing heterocyclic compounds and other fine chemicals.
• Flavor and Fragrance Ingredient: Used in the controlled synthesis of certain aroma chemicals and fragrance components.

Basic Information

Item	Details
Product Name	2-Chlororesorcinol
CAS No.	6201-65-6
Molecular Formula	C6H5ClO2
Molecular Weight	144.56 g/mol
Synonyms	1,3-Dihydroxy-2-chlorobenzene; 2-Chloro-1,3-benzenediol; 2-Chlororesorcin; 2-Chlororesorcin; Chlororesorcinol; 2-Cl-resorcinol; o-Chlororesorcinol
EINECS	Contact for details

Quality Control

Our 2-Chlororesorcinol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	105°C - 110°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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