Description

2-(4-Methoxymethoxy-Phenyl)-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane is a high-purity, advanced boronic ester building block essential for modern synthetic chemistry. This compound is a critical intermediate in the synthesis of complex molecules, valued for its stability and reactivity in key cross-coupling reactions. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing new active ingredients and functional materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common scaffold in pharmaceuticals and organic electronics.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for constructing complex aromatic and heteroaromatic systems.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science & OLED Development: Employed in the synthesis of organic light-emitting diode (OLED) materials, liquid crystals, and polymers requiring precise aromatic structures.
• Chemical Research & Process Development: Utilized in academic and industrial R&D labs for method development and scaling up synthetic routes.
• Ligand and Catalyst Preparation: Acts as a precursor for synthesizing specialized ligands and organometallic catalysts.

Basic Information

Product Name	2-(4-Methoxymethoxy-Phenyl)-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane
CAS No.	936250-15-6
Molecular Formula	C14H21BO4
Molecular Weight	264.13 g/mol
Synonyms	4-(Methoxymethoxy)phenylboronic acid pinacol ester; 4-Methoxymethoxyphenylboronic acid pinacol ester; 2-[4-(Methoxymethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (4-Methoxymethoxyphenyl)boronic acid pinacol ester; MOM-Protected phenylboronic ester; Pinacol [4-(methoxymethoxy)phenyl]boronate; B-[4-(Methoxymethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxymethoxy-Phenyl)-4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive applications. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting full specifications are 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) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (GC)	≥98.0%
Water Content (KF)	≤0.5%

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