Description

2,3-Dihydrobenzo[B]Oxepine is a versatile heterocyclic organic compound featuring a fused benzene and oxepine ring system. This unique structure makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for the development of complex molecules. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Acts as a building block for creating advanced organic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Ligand and Catalyst Development: Employed in the design of novel ligands for transition metal catalysis and organocatalysts.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry and heterocyclic compound synthesis.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aromatic compounds.

Basic Information

Item	Details
Product Name	2,3-Dihydrobenzo[B]Oxepine
CAS No.	14949-49-6
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	2,3-Dihydro-1-benzoxepin; Benzo[b]oxepine, 2,3-dihydro-; 1-Benzoxepin, 2,3-dihydro-; 2,3-Dihydro-1H-benzo[b]oxepine; NSC 163045; 2,3-Dihydrobenzo[b]oxepine; 2,3-Dihydrobenzo[b]oxepin
EINECS	Contact for details

Quality Control

Our 2,3-Dihydrobenzo[B]Oxepine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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