Description

7-Chloro-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One is a high-purity, synthetically versatile heterocyclic building block. This compound is of significant value in advanced organic synthesis, particularly for constructing complex molecular architectures. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical and agrochemical industries, enabling the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its fused indole-cyclopentane core structure.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct polycyclic frameworks common in natural products and functional materials.
• Material Science Research: Investigated as a precursor for organic electronic materials due to its conjugated system and potential for functionalization.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in R&D and production.

Basic Information

Product Name	7-Chloro-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One
CAS No.	441067-87-4
Molecular Formula	C11H8ClNO
Molecular Weight	205.64 g/mol
Synonyms	7-Chloro-1,2,3,4-tetrahydrocyclopenta[b]indol-3-one; 7-Chloro-3,4-dihydro-1H-cyclopenta[b]indol-3-one; 7-Chloro-1,2-dihydro-3H-cyclopenta[b]indol-3-one; 7-Chloro-1,2-dihydrocyclopenta[b]indol-3(4H)-one; 7-Chloro-1,2,3,4-tetrahydrocyclopent[b]indol-3-one; 441067-87-4; 7-Chloro-3-oxo-1,2,3,4-tetrahydrocyclopenta[b]indole
EINECS	Contact for details

Quality Control

Our 7-Chloro-1,2-Dihydrocyclopenta[B]Indol-3(4H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.