Description

1,3,2-Dioxaborolane, 2-[4-[(3-Methoxyphenyl)Methoxy]Phenyl]-4,4,5,5-Tetramethyl- is a high-purity, functionalized boronic ester derivative. This compound matters as a critical synthetic intermediate, offering a protected boronic acid functionality with enhanced stability for complex cross-coupling reactions. It is primarily needed by researchers and manufacturers in the pharmaceutical and advanced materials sectors for developing active pharmaceutical ingredients (APIs) and organic electronic components.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and APIs.
• Organic Light-Emitting Diodes (OLEDs): Used in the synthesis of organic semiconductors and emissive layer materials for display and lighting technologies.
• Ligand Synthesis: Precursor for creating sophisticated ligands used in catalysis and material science.
• Polymer Chemistry: Monomer or functionalization agent for producing specialty polymers with tailored properties.
• Agrochemical Research: Intermediate in the development of new crop protection agents and herbicides.
• Chemical Biology & Proteomics: Tool compound for bioconjugation and probe development in biochemical research.

Basic Information

Product Name	1,3,2-Dioxaborolane, 2-[4-[(3-Methoxyphenyl)Methoxy]Phenyl]-4,4,5,5-Tetramethyl-
CAS No.	1813554-34-5
Molecular Formula	C20H25BO4
Molecular Weight	340.22 g/mol
Synonyms	2-(4-((3-Methoxyphenoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4,4,5,5-Tetramethyl-2-[4-[(3-methoxyphenyl)methoxy]phenyl]-1,3,2-dioxaborolane; (4-((3-Methoxyphenoxy)methyl)phenyl)boronic acid pinacol ester; 3-Methoxybenzyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl ether; PINACOL (4-((3-METHOXYPHENOXY)METHYL)PHENYL)BORONATE
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane derivative is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and support your R&D and production 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) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability and prevent hydrolysis.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0%
Water Content (KF)	≤ 0.5%

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