Description

(3-Amino-5-Nitrophenyl)Boronic Acid is a multifunctional aromatic boronic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a nitro group on the phenyl ring, makes it a versatile intermediate for constructing complex molecules via cross-coupling reactions. This compound 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 biaryl compounds with potential therapeutic activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require specific boronic acid functionalities.
• Material Science Research: Employed in the creation of organic electronic materials, such as polymers and small molecules for OLEDs and sensors.
• Chemical Biology & Proteomics: Acts as a ligand or handle for bioconjugation and the study of carbohydrate-protein interactions due to its boronic acid group.
• Dye & Pigment Manufacturing: Serves as an intermediate for synthesizing azo dyes and other complex colorants.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and catalysis research.

Basic Information

Product Name	(3-Amino-5-Nitrophenyl)Boronic Acid
CAS No.	89466-05-7
Molecular Formula	C6H7BN2O4
Molecular Weight	181.94 g/mol
Synonyms	3-Amino-5-nitrophenylboronic acid; (3-Amino-5-nitrophenyl)boronic acid; 5-Nitro-3-aminophenylboronic acid; Boronic acid, B-(3-amino-5-nitrophenyl)-; 3-Amino-5-nitrobenzeneboronic acid; 3-Nitro-5-aminophenylboronic acid; 89466-05-7
EINECS	Contact for details

Quality Control

Our (3-Amino-5-Nitrophenyl)Boronic Acid is produced under strict quality management protocols. 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 industrial synthesis. A Certificate of Analysis (COA) detailing specific results 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 area 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 prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange 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.