Description

Benzaldehyde, 4,4'-[[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Imino]Bis- is a specialized organic compound featuring a benzaldehyde core functionalized with an imino linker and a pinacol boronate ester group. This unique structure makes it a highly valuable building block in modern synthetic chemistry, particularly for cross-coupling reactions. It is primarily sought after by researchers and manufacturers in the pharmaceutical and advanced materials sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing complex biaryl structures found in drug candidates.
• Organic Synthesis Building Block: Used in the synthesis of advanced ligands, catalysts, and functionalized organic molecules for research and development.
• Materials Science: Serves as a monomer or functionalizing agent in the production of specialty polymers, OLED materials, and liquid crystals.
• Agrochemical Research: Employed in the synthesis of novel compounds for crop protection and agricultural chemical development.
• Chemical Biology Probes: Useful for creating tagged molecules or probes used in biochemical assays and diagnostic research.

Basic Information

Product Name	Benzaldehyde, 4,4'-[[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Imino]Bis-
CAS No.	2009169-65-5
Molecular Formula	C27H27BN2O4
Molecular Weight	454.33 g/mol
Synonyms	4,4'-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imino)dibenzaldehyde; 4,4'-((4-(Pinacolatoboryl)phenyl)imino)dibenzaldehyde; 4,4'-Iminobis(benzaldehyde) Boronic Acid Pinacol Ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-bis(4-formylphenyl)aniline; Bis(4-formylphenyl)[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]amine
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 4,4'-[[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Imino]Bis- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.