Description

3-Chloro-6,7-Dihydro-5H-Benzocycloheptene is a versatile organic intermediate featuring a unique seven-membered fused ring system. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing novel chemical entities.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs) with potential central nervous system (CNS) activity.
• Key building block in medicinal chemistry for creating novel drug candidates, especially those targeting GPCRs and other protein families.
• Precursor in the development of agrochemicals, including herbicides and fungicides.
• Starting material for the synthesis of advanced organic materials and liquid crystals.
• Versatile scaffold in organic synthesis for constructing complex polycyclic frameworks.
• Research chemical for academic and industrial studies in synthetic methodology and heterocyclic chemistry.

Basic Information

Product Name	3-Chloro-6,7-Dihydro-5H-Benzocycloheptene
CAS No.	939760-90-4
Molecular Formula	C11H11Cl
Molecular Weight	178.66 g/mol
Synonyms	3-Chloro-6,7-dihydro-5H-benzo[7]annulene; 3-Chlorobenzocycloheptene; 3-Chloro-5H-benzocycloheptene; 3-Chloro-6,7-dihydro-5H-benzo[7]annulene; 3-Chloro-5H-1-benzocycloheptene; 3-Chloro-6,7-dihydro-5H-1-benzocycloheptene; Benzocycloheptene, 3-chloro-6,7-dihydro-5H-
EINECS	Contact for details

Quality Control

Our 3-Chloro-6,7-Dihydro-5H-Benzocycloheptene undergoes rigorous quality testing to ensure compliance with industry standards for research and process chemistry. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, providing batch-specific data to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
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.