Description

6A,11B-Dihydrobenzo[B]Naphtho[1,2-D]Thiophene 7,7-Dioxide is a high-purity, specialized organic compound with the CAS registry number 19076-30-3. This compound serves as a critical advanced intermediate or building block in sophisticated chemical syntheses, particularly in the development of novel materials and active pharmaceutical ingredients (APIs). It is essential for research institutions and industrial manufacturers engaged in organic electronics, photovoltaics, and pharmaceutical R&D where precise molecular architecture is required.

Application

• Organic Light-Emitting Diode (OLED) Materials: As a key precursor or dopant in the synthesis of electron-transport or host materials for display and lighting technologies.
• Pharmaceutical Intermediate: Used in the research and development of new therapeutic agents, leveraging its complex polycyclic structure.
• Organic Photovoltaic (OPV) Research: Acts as a building block for novel electron-acceptor or donor materials in solar cell applications.
• Dye and Pigment Synthesis: Serves as an intermediate for creating specialized colorants with specific light-absorption or emission properties.
• Academic and Industrial R&D: A valuable compound for fundamental studies in organic chemistry and materials science.
• Chemical Synthesis: Employed as a sophisticated scaffold for constructing complex polycyclic aromatic systems.

Basic Information

Product Name	6A,11B-Dihydrobenzo[B]Naphtho[1,2-D]Thiophene 7,7-Dioxide
CAS No.	19076-30-3
Molecular Formula	C20H12O2S
Molecular Weight	316.37 g/mol
Synonyms	Benzo[b]naphtho[1,2-d]thiophene 7,7-dioxide, 6a,11b-dihydro-; 6a,11b-Dihydrobenzo[b]naphtho[1,2-d]thiophene 7,7-dioxide; Dihydrobenzonaphthothiophene dioxide; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 6A,11B-Dihydrobenzo[B]Naphtho[1,2-D]Thiophene 7,7-Dioxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency for your critical applications.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.