Description

[1,1-Biphenyl]-4-Carboxaldehyde,2-Hydroxy-(9Ci) is a specialized biphenyl derivative featuring both aldehyde and phenolic hydroxyl functional groups. This unique bifunctional structure makes it a valuable high-purity building block for advanced organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with biphenyl or polyphenol scaffolds.
• Ligand Synthesis: Building block for creating sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Agrochemical Development: Intermediate in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Functional Material Precursor: Used in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Research: Versatile starting material for academic and industrial research in organic chemistry and medicinal chemistry.
• Cross-Coupling Reactions: Serves as an electrophilic component in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	[1,1-Biphenyl]-4-Carboxaldehyde,2-Hydroxy-(9Ci)
CAS No.	858674-11-0
Molecular Formula	C₁₃H₁₀O₂
Molecular Weight	198.22 g/mol
Synonyms	2-Hydroxy-[1,1'-biphenyl]-4-carboxaldehyde; 2-Hydroxy-4'-formylbiphenyl; 4'-Formyl-2-hydroxybiphenyl; Biphenyl-4-carboxaldehyde, 2-hydroxy-; 2-Hydroxybiphenyl-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-4-Carboxaldehyde,2-Hydroxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider under an inert atmosphere such as nitrogen or argon to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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