Description

Boronic Acid, (2-Methoxy-5-Nitrophenyl)- (9Ci) is a specialized aromatic boronic acid derivative characterized by its nitro and methoxy substituents. This compound is a valuable synthetic intermediate, primarily serving as a key building block in cross-coupling reactions like the Suzuki-Miyaura reaction. It is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require high-purity intermediates for constructing complex molecular architectures. Its specific functionalization makes it a critical reagent for developing active pharmaceutical ingredients (APIs) and functional organic compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides that require specific aromatic boronic acid motifs.
• Material Science: Serves as a monomer or functionalization agent in the creation of organic electronic materials, such as polymers for OLEDs or sensors.
• Chemical Synthesis: Employed in organic synthesis laboratories for constructing biaryl and heterobiaryl structures prevalent in many functional molecules.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for catalysis or as a component in metal-organic frameworks (MOFs).
• Diagnostic Reagent Precursor: Potential use in the synthesis of probes and reagents for biochemical assays and diagnostic applications.

Basic Information

Product Name	Boronic Acid, (2-Methoxy-5-Nitrophenyl)- (9Ci)
CAS No.	677746-35-9
Molecular Formula	C7H8BNO5
Molecular Weight	197.96 g/mol
Synonyms	(2-Methoxy-5-nitrophenyl)boronic acid; 2-Methoxy-5-nitrophenylboronic acid; 5-Nitro-2-methoxyphenylboronic acid; (2-Methoxy-5-nitrophenyl)boronic acid (9CI); Boronic acid, B-(2-methoxy-5-nitrophenyl)-; B-(2-Methoxy-5-nitrophenyl)boronic acid
EINECS	Contact for details

Quality Control

Our Boronic Acid, (2-Methoxy-5-Nitrophenyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). 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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

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