Description

7 8 9 10-Tetrahydro-2 3 Dihydroxy-6H-Dibenz[b,d]oxepin is a high-purity, specialized organic compound with a complex polycyclic structure, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique dibenzoxepin core with hydroxyl functionalities makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the synthesis of novel pesticides and herbicides, leveraging its complex heterocyclic structure for biological activity.
• Material Science Research: Acts as a precursor for the development of specialty polymers, ligands, and organic electronic materials due to its rigid, functionalized backbone.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in organic synthesis and medicinal chemistry research.
• Fine Chemical Production: Serves as a building block for the custom synthesis of complex, high-value molecules for various industrial applications.

Basic Information

Product Name	7 8 9 10-Tetrahydro-2 3 Dihydroxy-6H-Dibenz[b,d]oxepin
CAS No.	197965-28-9
Molecular Formula	C₁₄H₁₄O₃
Molecular Weight	230.26 g/mol
Synonyms	7,8,9,10-Tetrahydro-2,3-dihydroxy-6H-dibenz[b,d]oxepin; 6H-Dibenz[b,d]oxepin-2,3-diol, 7,8,9,10-tetrahydro-; 197965-28-9; Tetrahydro-dihydroxy-dibenzoxepin; THDDO; Dibenzoxepin diol derivative
EINECS	Contact for details

Quality Control

Our 7 8 9 10-Tetrahydro-2 3 Dihydroxy-6H-Dibenz[b,d]oxepin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, typically verified by HPLC, NMR, and IR spectroscopy. We adhere to relevant industry standards for fine chemical intermediates to support our clients' R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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