Description

2-Chlorobenzo[E][1]Benzothiopyrano[4,3-B]Indole is a complex heterocyclic organic compound with the CAS number 32226-65-6, serving as a key advanced intermediate in modern synthetic chemistry. Its intricate fused-ring structure makes it a valuable building block for the development of novel materials and active pharmaceutical ingredients (APIs). This high-purity intermediate is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with specific electronic or biological properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique heterocyclic core.
• Organic Electronic Materials: Serves as a building block for creating complex organic semiconductors and light-emitting materials for OLED research.
• Dye & Pigment Synthesis: Acts as a key intermediate in the production of specialized dyes and high-performance pigments.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the exploration of new chemical spaces.
• Ligand & Catalyst Development: Utilized in the design and synthesis of novel ligands for catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Chlorobenzo[E][1]Benzothiopyrano[4,3-B]Indole
CAS No.	32226-65-6
Molecular Formula	C19H10ClNS
Molecular Weight	319.81 g/mol
Synonyms	2-Chlorobenzo[e]benzo[4,5]thieno[3,2-h]isoquinoline; 2-Chloro-BBTI; Benzo[e]benzo[4,5]thieno[3,2-h]isoquinoline, 2-chloro-; 32226-65-6; 2-Chlorobenzo[e]benzo[4,5]thieno[3,2-h]isoquinoline
EINECS	Contact for details

Quality Control

Our 2-Chlorobenzo[E][1]Benzothiopyrano[4,3-B]Indole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of our global R&D and industrial clients. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline 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%
Heavy Metals	≤ 20 ppm

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