Description

5-Chloro-2-[(4-Chloro-2-Hydroxy-Phenyl)Methyl]Phenol is a specialized bisphenol derivative with a distinct chlorinated phenolic structure. This compound serves as a critical high-purity intermediate in advanced organic synthesis, where its specific substitution pattern enables precise molecular construction. It is primarily utilized by pharmaceutical, agrochemical, and specialty polymer research and development sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with antimicrobial or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing high-performance, halogenated resins and engineering plastics.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create chelating ligands for catalytic systems.
• Dye and Pigment Intermediate: Acts as a precursor in the manufacture of specialized colorants and photographic chemicals.
• Research & Development: Essential compound for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	5-Chloro-2-[(4-Chloro-2-Hydroxy-Phenyl)Methyl]Phenol
CAS No.	1215-74-3
Molecular Formula	C13H10Cl2O2
Molecular Weight	269.12 g/mol
Synonyms	2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane; Bis(5-chloro-2-hydroxyphenyl)methane; 5,5'-Dichloro-2,2'-dihydroxydiphenylmethane; DDM-2Cl; 2-Hydroxy-5-chlorobenzyl alcohol, dimer; NSC 403697; Phenol, 5-chloro-2-[(4-chloro-2-hydroxyphenyl)methyl]-
EINECS	214-935-6

Quality Control

We supply 5-Chloro-2-[(4-Chloro-2-Hydroxy-Phenyl)Methyl]Phenol in various purity grades, including standard technical and high-purity R&D grades. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. Standard analytical controls include HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. The compound may be light-sensitive; prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0% (Standard Grade) ≥ 99.0% (High Purity Grade)
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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