Description

trans-1-(Bromoethyl)-4-Pentylcyclohexane is a specialized brominated cyclohexane derivative, a key intermediate in advanced organic synthesis. Its value lies in its unique molecular architecture, which provides a versatile scaffold for constructing complex molecules in high-value chemical sectors. This compound is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex alicyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where the pentylcyclohexane moiety is required.
• Liquid Crystal & Advanced Material Precursor: Acts as a key starting material for the synthesis of organic compounds used in liquid crystal displays (LCDs) and other functional materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Negishi) and nucleophilic substitution reactions to introduce functionalized cyclohexyl groups.
• Fragrance & Flavor Chemistry: Utilized as an intermediate for creating synthetic musks and other complex aroma chemicals with specific stereochemical profiles.
• Polymer Modification: Functions as a monomer or chain-transfer agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	trans-1-(Bromoethyl)-4-Pentylcyclohexane
CAS No.	71458-14-5
Molecular Formula	C₁₃H₂₅Br
Molecular Weight	261.24 g/mol
Synonyms	trans-4-Pentyl-1-(1-bromoethyl)cyclohexane; 1-Bromoethyl-4-pentylcyclohexane (trans); 4-Pentyl-1-(1-bromoethyl)cyclohexane; (trans)-1-(1-Bromoethyl)-4-pentylcyclohexane; 1-(Bromoethyl)-4-pentylcyclohexane; Bromoethylpentylcyclohexane; Cyclohexane, 1-(bromoethyl)-4-pentyl-, trans-
EINECS	Contact for details

Quality Control

Our trans-1-(Bromoethyl)-4-Pentylcyclohexane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 2°C and 8°C for extended stability, although short-term storage at controlled room temperature (15-25°C) is acceptable. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
Purity (HPLC)	≥ 96.0%
Isomeric Purity (trans-)	≥ 98.0%
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.