Description

3,4'-Dichlorobiphenyl-4-Ol CAS NO 53905-31-0 is a specialized chlorinated biphenyl derivative, serving as a critical intermediate in advanced organic synthesis. Its value lies in providing a functionalized aromatic core for constructing complex molecules in research and development. This compound is primarily needed by the pharmaceutical, agrochemical, and material science industries for applications such as ligand synthesis and the development of novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and synthesis of novel herbicides, fungicides, and pesticides.
• Material Science: Serves as a monomer or precursor for advanced polymers and liquid crystalline materials.
• Chemical Research: Valuable intermediate in organic synthesis for creating complex, polycyclic aromatic structures.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Reference Standard: Employed as an analytical standard in environmental testing and regulatory analysis for polychlorinated biphenyl (PCB) studies.

Basic Information

Product Name	3,4'-Dichlorobiphenyl-4-Ol
CAS No.	53905-31-0
Molecular Formula	C12H8Cl2O
Molecular Weight	239.10 g/mol
Synonyms	4-(3,4-Dichlorophenyl)phenol; 3,4'-Dichloro-4-hydroxybiphenyl; 4-Hydroxy-3,4'-dichlorobiphenyl; PCB Metabolite Derivative; 1-Hydroxy-3,4'-dichlorobiphenyl; 4-Phenyl-2,3-dichlorophenol; Biphenyl-4-ol, 3,4'-dichloro-
EINECS	Contact for details

Quality Control

Our 3,4'-Dichlorobiphenyl-4-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request 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 area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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.