Description

(2-Formylphenyl)Boronic Acid Neopentyl Glycol Ester is a protected boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in its enhanced stability compared to the free boronic acid, making it easier to handle and store for complex multi-step syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for Suzuki-Miyaura cross-coupling reactions to create novel biaryl structures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides requiring specific biaryl motifs.
• Material Science Research: Serves as a monomer or building block for creating advanced organic electronic materials, such as OLEDs and organic semiconductors.
• Ligand and Catalyst Development: Employed in the preparation of novel boron-containing ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and sensors for biological imaging and diagnostic applications.
• Custom Synthesis and Contract Manufacturing: A vital reagent for custom synthesis houses and CROs/CMOs serving the global life sciences market.

Basic Information

Product Name	(2-Formylphenyl)Boronic Acid Neopentyl Glycol Ester
CAS No.	95752-86-6
Molecular Formula	C₁₄H₁₉BO₃
Molecular Weight	246.11 g/mol
Synonyms	2-Formylbenzeneboronic Acid Neopentyl Glycol Ester; (2-Formylphenyl)boronic Acid Pinacol Ester (common misnomer); 2-Formylphenylboronic Acid Pinned Ester; 2-Carboxybenzene-1-boronic Acid Neopentyl Ester; 2-Aldehydophenylboronic Acid Neopentyl Glycol Cyclic Ester; B-(2-Formylphenyl)boronic Acid Neopentyl Ester; 2-Formylbenzeneboronic Acid Pinned Ester; CAS 95752-86-6
EINECS	Contact for details

Quality Control

Our (2-Formylphenyl)Boronic Acid Neopentyl Glycol Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available for all commercial shipments 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 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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