Description

(1-Methylbutyl)Cyclopentane CAS NO 4737-43-3 is a specialized alicyclic hydrocarbon with a unique branched alkyl-cyclopentane structure, offering a valuable combination of solvent properties and chemical stability. This compound serves as a versatile intermediate and high-purity solvent in advanced chemical synthesis and formulation processes. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production applications.

Application

• As a high-purity, non-polar solvent for sensitive chemical reactions and extractions.
• An intermediate in the synthesis of complex pharmaceutical active ingredients and fine chemicals.
• A reaction medium or diluent in agrochemical formulation development.
• A component in specialty lubricant and functional fluid formulations.
• Used in polymer research as a processing aid or monomer solvent.
• A standard or reference material in analytical chemistry and chromatography.
• Potential use as a fuel additive or combustion research component.

Basic Information

Product Name	(1-Methylbutyl)Cyclopentane
CAS No.	4737-43-3
Molecular Formula	C₁₀H₂₀
Molecular Weight	140.27 g/mol
Synonyms	1-(1-Methylbutyl)cyclopentane; 1-Cyclopentyl-2-methylbutane; 2-Methylbutylcyclopentane; sec-Pentylcyclopentane; (1-Methylbutyl)cyclopentane; Cyclopentane, (1-methylbutyl)-; 4737-43-3; (1-Methylbutyl)Cyclopentane
EINECS	Contact for details

Quality Control

Our (1-Methylbutyl)Cyclopentane is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Evaporation	≤ 0.05%

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