Description

9-Methoxy-9-Borabicyclo[3.3.1]Nonane is a highly versatile and reactive organoboron reagent, specifically a 9-methoxy-9-BBN derivative. Its primary value lies in its exceptional selectivity and efficiency as a hydroborating agent, particularly for the controlled synthesis of complex organic molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable boron chemistry for asymmetric synthesis and functional group transformations.

Application

• Asymmetric Hydroboration: Key reagent for the stereoselective hydroboration of alkenes and alkynes, enabling the synthesis of chiral alcohols and other intermediates.
• Pharmaceutical Intermediate Synthesis: Used in the production of active pharmaceutical ingredients (APIs) where precise stereochemistry is critical.
• Agrochemical Research: Employed in the development of novel pesticides and herbicides requiring specific chiral centers.
• Polymer & Materials Science: Facilitates the creation of functionalized monomers and precursors for specialty polymers.
• Cross-Coupling Reactions: Acts as a boron source in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.
• Academic & Industrial R&D: A fundamental tool in organic synthesis laboratories for method development and complex molecule construction.

Basic Information

Product Name	9-Methoxy-9-Borabicyclo[3.3.1]Nonane
CAS No.	38050-71-4
Molecular Formula	C9H17BO
Molecular Weight	152.04 g/mol
Synonyms	9-Methoxy-9-BBN; 9-Methoxy-9-borabicyclo[3.3.1]nonane; Methoxy-9-BBN; 9-BBN methyl ether; 9-Methoxy-9-borabicyclononane; B-Methoxy-9-borabicyclo[3.3.1]nonane; (9-Methoxy-9-borabicyclo[3.3.1]nonanyl); 9-Methoxy-9-borabicyclo[3.3.1]nonane solution
EINECS	Contact for details

Quality Control

Our 9-Methoxy-9-Borabicyclo[3.3.1]Nonane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high reactivity. Each lot is analyzed to confirm identity, purity, and suitability for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and solution concentration (if applicable) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry, well-ventilated area. Due to its sensitivity to moisture and oxygen, containers should be sealed immediately after use to maintain purity and reactivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution or solid
Identification (IR)	Conforms to structure
Assay (NMR/Titration)	≥ 95.0% (or as per solution concentration)
Purity (HPLC/GC)	Contact for details

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