Description

3-(Methoxymethoxy)Phenylboronic Acid Pinacol Ester is a protected boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in its enhanced stability compared to the free boronic acid, facilitating handling and storage while remaining a key reagent for Suzuki-Miyaura cross-coupling reactions. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, enabling the efficient construction of complex biaryl structures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific biaryl motifs.
• Liquid Crystal & OLED Materials: Serves as a building block for constructing complex organic molecules used in electronic displays and lighting.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and functional materials with tailored properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-(Methoxymethoxy)Phenylboronic Acid Pinacol Ester
CAS No.	1245824-36-5
Molecular Formula	C14H21BO4
Molecular Weight	264.12 g/mol
Synonyms	[3-(Methoxymethoxy)phenyl]boronic acid pinacol ester; 3-(MOM)Phenylboronic Acid Pinacol Ester; Pinacol [3-(Methoxymethoxy)phenyl]boronate; B-[3-(Methoxymethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-MOM-Phenylboronic Acid Pinacol Ester; (3-(Methoxymethoxy)phenyl)boronic acid pinacol ester; CAS 1245824-36-5
EINECS	Contact for details

Quality Control

Our 3-(Methoxymethoxy)Phenylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting cGMP and ISO standards for traceability and reliability in critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its hygroscopic and easily oxidized nature. Keep away from heat, sparks, and open flame. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white 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.