Description

2-[5-(Benzyloxy)Pentyl]-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity, protected boronic ester derivative, a crucial intermediate in modern synthetic organic chemistry. Its primary value lies in enabling precise Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex carbon-carbon bonds under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality building blocks for drug discovery, ligand synthesis, and functional polymer development. CAS No. 2364334-02-9.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides by introducing specific aryl or heteroaryl groups.
• Material Science Research: Enables the synthesis of organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated bidentate or polydentate ligands used in homogeneous catalysis.
• Chemical Biology Probes: Utilized in the development of bioconjugation reagents and molecular probes for studying biological processes.
• Polymer Modification: Facilitates the functionalization of polymer backbones to impart specific chemical or physical properties.

Basic Information

Product Name	2-[5-(Benzyloxy)Pentyl]-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	2364334-02-9
Molecular Formula	C18H29BO3
Molecular Weight	304.24 g/mol
Synonyms	5-(Benzyloxy)pentyl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-[5-(phenylmethoxy)pentyl]-; 2-(5-(Benzyloxy)pentyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 5-(Benzyloxy)amylboronic acid pinacol ester; (5-(Benzyloxy)pentyl)boronic acid pinacol ester; Benzyloxy-pentyl boronic acid pinacol ester; Pinacol (5-(benzyloxy)pentyl)boronate
EINECS	Contact for details

Quality Control

Our 2-[5-(Benzyloxy)Pentyl]-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and GC analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for pharmaceutical-grade intermediates to support our clients' regulatory requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
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.