Description

4-Methoxycarbonyl-3-Nitrophenylboronic Acid is a specialized boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its value lies in its dual functional groups, which make it a versatile reagent for constructing complex molecular architectures, particularly in pharmaceutical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for applications such as Suzuki-Miyaura cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via cross-coupling chemistry.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Material Science: Employed in the creation of organic electronic materials, polymers, and liquid crystals.
• Chemical Biology & Proteomics: Acts as a reagent for bioconjugation and the development of biochemical probes.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis research.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and custom synthesis providers.

Basic Information

Product Name	4-Methoxycarbonyl-3-Nitrophenylboronic Acid
CAS No.	85107-56-8
Molecular Formula	C9H8BNO6
Molecular Weight	237.98 g/mol
Synonyms	(4-Methoxycarbonyl-3-nitrophenyl)boronic acid; 3-Nitro-4-(methoxycarbonyl)benzeneboronic acid; Methyl 3-nitro-4-boronobenzoate; 4-Carbomethoxy-3-nitrobenzeneboronic acid; Methyl 4-borono-3-nitrobenzoate; 3-Nitro-4-carbomethoxybenzeneboronic acid; Boronic acid, B-[4-(methoxycarbonyl)-3-nitrophenyl]-
EINECS	Contact for details

Quality Control

Our 4-Methoxycarbonyl-3-Nitrophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 to minimize exposure to atmospheric moisture. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.