Description

B-(4-Cyclopropyl-5-Pyrimidinyl)Boronic Acid is a high-purity boronic acid derivative, a critical 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 biaryl and heterobiaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) for drug discovery and development programs.
• Suzuki-Miyaura Cross-Coupling: Serves as a crucial boron-containing reagent for forming carbon-carbon bonds to create complex molecular architectures.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Employed in the development of organic electronic materials, such as polymers for OLEDs and semiconductors.
• Ligand and Catalyst Development: Acts as a starting material for creating novel ligands and organometallic catalysts.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes and target identification.

Basic Information

Product Name	B-(4-Cyclopropyl-5-Pyrimidinyl)Boronic Acid
CAS No.	1428882-14-7
Molecular Formula	C7H9BN2O2
Molecular Weight	163.97 g/mol
Synonyms	(4-Cyclopropylpyrimidin-5-yl)boronic acid; 5-Pyrimidineboronic acid, 4-cyclopropyl-; 4-Cyclopropyl-5-pyrimidinylboronic acid; 4-Cyclopropylpyrimidine-5-boronic acid; B-(4-Cyclopropyl-5-pyrimidinyl)boronic acid; (4-Cyclopropyl-5-pyrimidinyl)boronic Acid; 1428882-14-7; 4-Cyclopropyl-5-pyrimidineboronic acid
EINECS	Contact for details

Quality Control

Our B-(4-Cyclopropyl-5-Pyrimidinyl)Boronic 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 Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.