Description

1,3,2-Dioxaborolane, 2-(3-Methoxy-5-Nitrophenyl)-4,4,5,5-Tetramethyl- is a high-purity, functionalized boronic ester derivative, serving as a critical synthetic intermediate in advanced organic synthesis. Its value lies in providing a protected boronic acid moiety that is stable to purification and handling, enabling precise cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients, as well as in materials science for creating functional organic molecules.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for constructing biaryl structures found in drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring complex aromatic scaffolds.
• Material Science Research: Precursor for synthesizing organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Ligand and Catalyst Development: Serves as a starting material for creating novel boron-containing ligands and organocatalysts.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for imaging and diagnostic applications.
• Academic & Industrial R&D: A versatile reagent for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-(3-Methoxy-5-Nitrophenyl)-4,4,5,5-Tetramethyl-
CAS No.	1036990-22-3
Molecular Formula	C15H22BNO5
Molecular Weight	307.15 g/mol
Synonyms	2-(3-Methoxy-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (3-Methoxy-5-nitrophenyl)boronic acid pinacol ester; 3-Methoxy-5-nitrophenylboronic acid pinacol ester; 5-Nitro-3-methoxyphenylboronic acid pinacol ester; Pinacol (3-methoxy-5-nitrophenyl)boronate; 1036990-22-3; (3-Methoxy-5-nitrophenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane, 2-(3-Methoxy-5-Nitrophenyl)-4,4,5,5-Tetramethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory needs.

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); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
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.