Description

4'-Hydroxy-Biphenyl-2-Carbaldehyde is a specialized aromatic aldehyde derivative of biphenyl, serving as a key synthetic intermediate in advanced organic chemistry. Its bifunctional structure, featuring both a phenolic hydroxyl group and an aldehyde moiety, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly for molecules requiring a biphenyl core with specific substitution patterns.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where the biphenyl scaffold is a key structural element.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and liquid crystals with tailored thermal and optical properties.
• Organic Electronic Materials: Investigated for use in the synthesis of organic semiconductors and charge-transport materials for OLEDs and photovoltaic applications.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies, library synthesis, and exploring new chemical reactions involving protected aldehydes.

Basic Information

Product Name	4'-Hydroxy-Biphenyl-2-Carbaldehyde
CAS No.	400747-55-9
Molecular Formula	C₁₃H₁₀O₂
Molecular Weight	198.22 g/mol
Synonyms	2-Formyl-4'-hydroxybiphenyl; 4'-Hydroxy-[1,1'-biphenyl]-2-carboxaldehyde; 2-Biphenylcarboxaldehyde, 4'-hydroxy-; [1,1'-Biphenyl]-2-carboxaldehyde, 4'-hydroxy-; 4'-Hydroxybiphenyl-2-carboxaldehyde; (4'-Hydroxybiphenyl-2-yl)methanal; 2-(4-Hydroxyphenyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our 4'-Hydroxy-Biphenyl-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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 light-resistant packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Maximum Impurity	≤ 1.0%

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