Description

2,3-Dihydro-3-Ethyl-6-Methyl-Cyclopenta[A]-Anthracene is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative, a critical intermediate in advanced organic synthesis. This compound is valued for its unique fused-ring structure, which serves as a foundational building block for the development of specialized materials and complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the fields of pharmaceuticals, agrochemicals, and materials science for synthesizing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its structural motif can contribute to specific biological activity.
• Materials Science: Serves as a building block for organic semiconductors, liquid crystals, and other advanced functional materials requiring precise aromatic structures.
• Chemical Synthesis: An essential intermediate in multi-step organic synthesis for creating complex polycyclic aromatic compounds in laboratory and pilot-scale production.
• Analytical Reference Standard: Employed as a certified reference material (CRM) in environmental and analytical chemistry for the identification and quantification of PAHs.

Basic Information

Product Name	2,3-Dihydro-3-Ethyl-6-Methyl-Cyclopenta[A]-Anthracene
CAS No.	5096-24-2
Molecular Formula	C20H18
Molecular Weight	258.36 g/mol
Synonyms	3-Ethyl-6-methyl-2,3-dihydro-1H-cyclopenta[a]anthracene; 3-Ethyl-6-methyl-2,3-dihydrocyclopenta[a]anthracene; 6-Methyl-3-ethyl-2,3-dihydrocyclopenta[a]anthracene; Cyclopenta[a]anthracene, 2,3-dihydro-3-ethyl-6-methyl-; PAH Derivative C20H18
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-3-Ethyl-6-Methyl-Cyclopenta[A]-Anthracene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC-MS, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.