Description

3-(Phenylmethyl)[1,1'-Biphenyl]-4-Ol is a high-purity biphenyl derivative characterized by its specific hydroxyl and benzyl substitution pattern. This compound is valued as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily required by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structure or precursor in the production of advanced electronic display materials.
• Polymer & Resin Modifier: Acts as a monomer or additive to impart specific thermal or optical properties to high-performance polymers.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for constructing complex molecular architectures and ligand systems.
• Dye & Pigment Manufacturing: Intermediate for the production of specialized colorants and photographic chemicals.

Basic Information

Product Name	3-(Phenylmethyl)[1,1'-Biphenyl]-4-Ol
CAS No.	21251-97-8
Molecular Formula	C19H16O
Molecular Weight	260.33 g/mol
Synonyms	4-Hydroxy-3-(phenylmethyl)-1,1'-biphenyl; 3-Benzyl-4-hydroxybiphenyl; 4-Hydroxy-3-benzylbiphenyl; [1,1'-Biphenyl]-4-ol, 3-(phenylmethyl)-; 3-Benzylbiphenyl-4-ol; 4-(3-Benzylphenyl)phenol; (3-Benzylphenyl)phenol; 4-Hydroxy-3-benzyl-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 3-(Phenylmethyl)[1,1'-Biphenyl]-4-Ol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by HPLC, GC, and NMR. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

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.