Description

3-Hydroxy-3H-3-Benzoborepin is a specialized organoboron compound featuring a unique seven-membered borepin ring structure. This compound matters as a valuable synthetic intermediate and building block in advanced materials science and pharmaceutical research, where its boron-containing heterocycle enables novel reactivity and property tuning. It is primarily needed by R&D chemists and process engineers in the fine chemical, agrochemical, and organic electronics sectors for developing new functional molecules.

Application

• As a key synthetic intermediate in the preparation of novel boron-doped organic semiconductors and light-emitting materials.
• Utilized in pharmaceutical research for the synthesis of potential bioactive molecules and boron neutron capture therapy (BNCT) agents.
• Serves as a ligand precursor or catalyst component in transition metal catalysis and cross-coupling reactions.
• Employed in agrochemical research for developing new active ingredients with unique modes of action.
• Used in academic and industrial R&D to explore the chemistry and applications of borepin derivatives.
• Acts as a building block for supramolecular chemistry and the creation of sensors or receptors.

Basic Information

Product Name	3-Hydroxy-3H-3-Benzoborepin
CAS No.	31569-68-3
Molecular Formula	C10H9BO
Molecular Weight	156.00 g/mol
Synonyms	3-Hydroxy-3H-benzoborepin; 3H-Benzoborepin-3-ol; 3-Hydroxybenzoborepin; Borepin-3-ol, 3H-Benzoborepin-3-ol derivative; 3-Oxy-3H-benzoborepin
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-3H-3-Benzoborepin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (by HPLC/NMR), impurity profile, and physical characterization. Our quality commitment supports research and development requiring high-purity, well-defined organoboron intermediates.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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