Description

1-cis-2-trans-3-Trimethylcyclopentane is a specific stereoisomer of a trimethylated cyclopentane derivative, characterized by its unique cis-trans configuration on the cyclopentane ring. This compound is valued as a high-purity chemical intermediate and a specialized solvent due to its defined molecular structure and properties. It is primarily utilized in advanced organic synthesis, fragrance and flavor research, and as a component in high-performance fuel formulations where precise isomer control is critical.

Application

• Advanced Organic Synthesis: Serves as a key chiral building block or intermediate in the synthesis of complex pharmaceuticals, agrochemicals, and fine chemicals.
• Fragrance & Flavor Industry: Used in research and development of novel aroma chemicals due to its specific structural characteristics.
• Fuel & Lubricant Additives: Investigated as a high-octane blending component or a precursor for specialty additives that modify combustion properties.
• Chemical Research & Standard: Employed as a reference standard in analytical chemistry (GC, GC-MS) and for studying stereochemistry and reaction mechanisms.
• Polymer Science: Potential monomer or co-monomer in the development of specialty polymers with unique thermal or mechanical properties.
• Specialty Solvents: Acts as a non-polar, highly volatile solvent for specific laboratory or industrial processes requiring precise evaporation rates.

Basic Information

Product Name	1-cis-2-trans-3-Trimethylcyclopentane
CAS No.	19374-46-0
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	1,2,3-Trimethylcyclopentane (mixed isomers); (1R,2S,3S)-1,2,3-Trimethylcyclopentane; cis-1,trans-2,trans-3-Trimethylcyclopentane; Cyclopentane, 1,2,3-trimethyl-, (1cis,2trans,3trans)-; Trimethylcyclopentane (isomeric mixture); UNII-9F8S6K8V4T; NSC 73919
EINECS	Contact for details

Quality Control

Our 1-cis-2-trans-3-Trimethylcyclopentane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) for purity and isomer confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and physical properties is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration of vapors. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR/GC)	Conforms to reference standard
Purity (by GC)	≥ 95.0% (Isomeric content)
1-cis-2-trans-3- Isomer Content	≥ 90.0% (by GC)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.75 - 0.78
Refractive Index (n20D)	1.420 - 1.430

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