Description

Quinazolin-7-Ylboronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used to create new herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Building block for organic electronic materials, such as OLEDs and semiconductors, due to the quinazoline core.
• Chemical Biology: Employed in the development of molecular probes and bioconjugation tools.
• Academic & R&D: Fundamental reagent for methodological development in cross-coupling chemistry and heterocycle synthesis.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs producing bespoke compounds for clients.

Basic Information

Product Name	Quinazolin-7-Ylboronic Acid
CAS No.	899438-46-1
Molecular Formula	C8H7BN2O2
Molecular Weight	173.97 g/mol
Synonyms	7-Quinazolineboronic Acid; (7-Quinazolinyl)boronic Acid; B-(7-Quinazolinyl)boronic Acid; Quinazolin-7-ylboronic Acid; Quinazoline-7-boronic Acid; 7-Boronylquinazoline; 899438-46-1; Quinazolinyl-7-boronic Acid
EINECS	Contact for details

Quality Control

Our Quinazolin-7-Ylboronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

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). The product is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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