Description

3-(Diphenylphosphino)Benzaldehyde is a versatile organophosphorus compound featuring both a phosphine ligand and a reactive aldehyde functional group. This dual functionality makes it a highly valuable building block and ligand precursor in advanced chemical synthesis. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel catalysts and complex organic molecules.

Application

• Ligand Synthesis: A key precursor for synthesizing chiral and achiral phosphine ligands used in homogeneous catalysis, including cross-coupling reactions (e.g., Suzuki, Heck).
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs), particularly where phosphorus-containing scaffolds are required.
• Agrochemicals: Used in the synthesis of novel herbicides, insecticides, and fungicides that incorporate phosphine or aldehyde chemistry.
• Material Science: Serves as a monomer or functionalization agent in the creation of specialized polymers, coordination complexes, and metal-organic frameworks (MOFs).
• Catalyst Development: Direct use as a ligand or modifier in transition metal catalysis for fine chemical and specialty chemical production.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and organometallic chemistry.

Basic Information

Item	Detail
Product Name	3-(Diphenylphosphino)Benzaldehyde
CAS No.	50777-69-0
Molecular Formula	C19H15OP
Molecular Weight	290.30 g/mol
Synonyms	(3-Formylphenyl)diphenylphosphine; 3-(Diphenylphosphino)benzaldehyde; Diphenyl(3-formylphenyl)phosphine; Benzaldehyde, 3-(diphenylphosphino)-; 3-Diphenylphosphanylbenzaldehyde; 3-Formylphenyldiphenylphosphine; m-(Diphenylphosphino)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-(Diphenylphosphino)Benzaldehyde is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive. Allow the container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	95 - 100 °C

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