Description

Boronic Acid, (2,4-Diethoxy-5-Pyrimidinyl)- (9Ci) is a specialized organoboron compound that serves as a critical synthetic intermediate in modern organic chemistry. Its core value lies in its utility as a versatile building block for constructing complex molecular architectures via cross-coupling reactions. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in oncology and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the pyrimidine scaffold for biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of organic electronic materials and metal-organic frameworks (MOFs).
• Chemical Biology & Proteomics: Employed in the synthesis of molecular probes and activity-based protein profiling (ABPP) reagents.
• Academic & Process R&D: A valuable reagent for method development and scaling novel synthetic routes in laboratory and pilot-scale settings.

Basic Information

Product Name	Boronic Acid, (2,4-Diethoxy-5-Pyrimidinyl)- (9Ci)
CAS No.	213971-07-4
Molecular Formula	C8H13BN2O4
Molecular Weight	212.01 g/mol
Synonyms	(2,4-Diethoxy-5-pyrimidinyl)boronic acid; 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4-diethoxypyrimidine (protected form); 2,4-Diethoxy-5-pyrimidineboronic acid; 5-Borono-2,4-diethoxypyrimidine; B-(2,4-Diethoxy-5-pyrimidinyl)boronic acid; 213971-07-4; (2,4-Diethoxy-pyrimidin-5-yl)-boronic acid
EINECS	Contact for details

Quality Control

Our Boronic Acid, (2,4-Diethoxy-5-Pyrimidinyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with stringent industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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