Description

2-Formyl-5-Phenylphenol is a versatile aromatic aldehyde derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its unique bifunctional structure, featuring both a phenolic hydroxyl and a formyl group, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced fungicides and herbicides, where its aromatic backbone contributes to biological activity.
• Ligand and Chelator Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Polymer and Resin Modifier: Incorporated into polymer chains to introduce cross-linking sites or enhance thermal and chemical resistance properties.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors and charge-transport materials in OLED and photovoltaic research.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex colorants and optical brightening agents.

Basic Information

Product Name	2-Formyl-5-Phenylphenol
CAS No.	35664-67-6
Molecular Formula	C₁₃H₁₀O₂
Molecular Weight	198.22 g/mol
Synonyms	5-Phenylsalicylaldehyde; 2-Hydroxy-5-phenylbenzaldehyde; 5-Phenyl-2-hydroxybenzaldehyde; 2-Formyl-5-phenylphenol; 5-Phenylsalicylic aldehyde; (2-Hydroxy-5-phenyl)benzaldehyde; 2-Hydroxybiphenyl-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Formyl-5-Phenylphenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

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). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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