Description

5-Butyl-2-[4-(trans-4-Propylcyclohexyl) Phenyl]Pyrimidine is a high-purity, advanced organic intermediate belonging to the class of substituted pyrimidine liquid crystals. This compound matters for its role as a key building block in the synthesis of sophisticated liquid crystal mixtures, which are critical for modern display technologies. Industrial R&D and manufacturing teams in the liquid crystal, advanced materials, and specialty chemical sectors require this material for developing next-generation electro-optical devices.

Application

• Liquid Crystal Display (LCD) Components: A crucial monomer for formulating high-performance nematic and ferroelectric liquid crystal mixtures used in televisions, monitors, and smartphones.
• Advanced Optical Materials: Serves as a core synthon in the research and production of organic semiconductors and non-linear optical (NLO) materials.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex heterocyclic compounds for medicinal chemistry research and active pharmaceutical ingredient (API) development.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other advanced organic transformations to create novel molecular architectures.
• Research & Development: Essential for academic and industrial R&D labs focusing on material science, supramolecular chemistry, and molecular electronics.

Basic Information

Product Name	5-Butyl-2-[4-(trans-4-Propylcyclohexyl) Phenyl]Pyrimidine
CAS No.	98495-18-2
Molecular Formula	C23H32N2
Molecular Weight	336.52 g/mol
Synonyms	5-Butyl-2-[4-(trans-4-propylcyclohexyl)phenyl]pyrimidine; trans-4'-Propyl-1,1'-bi(cyclohexyl)-4-carbonitrile (related core structure); 4-(trans-4-Propylcyclohexyl)phenyl 5-butylpyrimidine-2-yl ether (alternative naming); Pyrimidine liquid crystal intermediate; 98495-18-2; 5-n-Butyl-2-(4-trans-4'-n-propylcyclohexylphenyl)pyrimidine; 2-(4-(trans-4-Propylcyclohexyl)phenyl)-5-butylpyrimidine
EINECS	Contact for details

Quality Control

Our 5-Butyl-2-[4-(trans-4-Propylcyclohexyl) Phenyl]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency critical for liquid crystal performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

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. Due to its light-sensitive nature, handling under subdued light is recommended for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity (trans-isomer, GC/HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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