Description

1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-(1E)-1-Nonen-1-Yl- is a high-purity, unsaturated organoboron reagent featuring a terminal alkene group. This compound is a critical building block in modern synthetic chemistry, enabling efficient carbon-carbon and carbon-heteroatom bond formation through cross-coupling reactions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for introducing the (E)-nonenyl moiety into target molecules, enabling the synthesis of complex olefinic compounds.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for creating lipophilic side chains or structural motifs.
• Agrochemical Product Development: Serves as a precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Material Science & Polymer Chemistry: Employed in the creation of functionalized monomers for specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & Methodology Research: A valuable tool in academic and industrial laboratories for developing new catalytic cycles and synthetic transformations involving organoboronates.
• Ligand and Catalyst Preparation: Can be used to synthesize sophisticated ligands for asymmetric catalysis or functionalize catalyst frameworks.

Basic Information

Product Name	1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-(1E)-1-Nonen-1-Yl-
CAS No.	805246-20-2
Molecular Formula	C15H27BO2
Molecular Weight	250.19 g/mol
Synonyms	(E)-4,4,5,5-Tetramethyl-2-(non-1-en-1-yl)-1,3,2-dioxaborolane; (1E)-1-Nonen-1-ylboronic acid pinacol ester; trans-1-Nonenylboronic acid pinacol ester; (E)-1-Nonenylboronic Acid Pinacol Ester; (E)-Non-1-en-1-ylboronic acid pinacol ester; 2-[(1E)-1-Nonen-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Pinacol (E)-1-nonen-1-ylboronate
EINECS	Contact for details

Quality Control

Our production of 1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-(1E)-1-Nonen-1-Yl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials are characterized by modern analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and when dispensing to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Isomeric Purity (E/Z ratio by GC)	≥ 98:2
Water Content (KF)	≤ 0.5%

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