Description

4'-(trans-4-n-Pentylcyclohexyl)Acetophenone CAS NO 78531-59-6 is a high-purity, advanced organic intermediate characterized by its specific cyclohexyl and acetophenone structure. This compound is critical for the synthesis of complex liquid crystal materials and other high-value specialty chemicals. It is primarily sought after by manufacturers in the liquid crystal display (LCD), pharmaceutical, and advanced organic electronics sectors for its role in creating materials with precise optical and electronic properties.

Application

• Liquid Crystal Synthesis: A key chiral intermediate in the production of nematic and ferroelectric liquid crystals for display technologies.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with complex steric requirements.
• Organic Electronic Materials: Serves as a building block for organic semiconductors and light-emitting materials.
• Advanced Polymer Chemistry: Employed in the synthesis of specialty polymers with tailored thermal and optical characteristics.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis and material science research.
• Non-linear Optical Materials: A potential precursor for compounds used in photonic and electro-optic applications.

Basic Information

Product Name	4'-(trans-4-n-Pentylcyclohexyl)Acetophenone
CAS No.	78531-59-6
Molecular Formula	C19H28O
Molecular Weight	272.43 g/mol
Synonyms	1-[4-(trans-4-Pentylcyclohexyl)phenyl]ethanone; 4-(trans-4-Pentylcyclohexyl)acetophenone; 4'-Pentyl-[1,1'-bicyclohexyl]-4-carboxaldehyde (related); 4-(trans-4-n-Amylcyclohexyl)acetophenone; 4-(trans-4-Pentylcyclohexyl)phenyl methyl ketone; PCH-5; A key liquid crystal intermediate.
EINECS	Contact for details

Quality Control

Our 4'-(trans-4-n-Pentylcyclohexyl)Acetophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Specified range available on request
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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