Description

5H-Dibenzo[A,D]Cycloheptene,5 is a high-purity organic chemical building block with the CAS registry number 2975-79-3. This compound is valued for its unique tricyclic aromatic structure, which serves as a versatile intermediate in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of tricyclic antidepressant analogs and other central nervous system (CNS) active compounds.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Material Science: Serves as a building block for organic semiconductors, liquid crystals, and advanced polymers due to its rigid, planar structure.
• Academic & Industrial R&D: Employed in methodological chemistry research, including catalysis studies and the construction of complex polycyclic aromatic hydrocarbons (PAHs).
• Fine Chemical Synthesis: Utilized as a specialized intermediate for creating dyes, pigments, and other performance chemicals.

Basic Information

Product Name	5H-Dibenzo[A,D]Cycloheptene,5
CAS No.	2975-79-3
Molecular Formula	C15H12
Molecular Weight	192.26 g/mol
Synonyms	5H-Dibenzo[a,d]cycloheptene; 5H-Dibenzo[a,d]cyclohept-5-ene; 5H-Dibenzo[a,d]cyclohept-5-ene; Dibenzo[a,d]cycloheptene, 5H-; 5H-Dibenzo[a,d]cycloheptene; NSC 51143; 5H-Dibenzo[a,d]cyclohept-5-ene; 5H-Dibenzo[a,d]cycloheptene
EINECS	221-003-9

Quality Control

Our 5H-Dibenzo[A,D]Cycloheptene,5 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 (15-25°C). Keep away from heat, sparks, and open flame.

Specification

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