Description

Decanoic Acid Cyclopentyl Methyl Ester is a specialized organic ester compound, valued for its unique structural features that combine a medium-chain fatty acid with a cyclopentyl moiety. This molecular architecture makes it a versatile intermediate and building block in advanced chemical synthesis. It is primarily sought after by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where lipophilicity and specific steric properties are required.
• Fragrance and Flavor Synthesis: Used in the creation of novel aroma chemicals and flavoring agents, contributing unique ester notes and stability to fragrance compositions.
• Organic Synthesis Reagent: Acts as a versatile reagent in organic chemistry for esterification, transesterification, and as a protecting group in multi-step synthetic pathways.
• Lubricant and Plasticizer Additive: Employed in the formulation of specialty lubricants and polymer plasticizers to modify viscosity, low-temperature performance, and compatibility.
• Agrochemical Intermediate: Utilized in the research and development of new agrochemicals, such as pesticides and herbicides, where its structure can influence bioavailability and environmental fate.
• Material Science Research: Investigated for use in advanced materials, including liquid crystals, polymer modifiers, and specialty coatings.

Basic Information

Product Name	Decanoic Acid Cyclopentyl Methyl Ester
CAS No.	120194-91-4
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	Cyclopentylmethyl decanoate; Methylcyclopentyl decanoate; Decanoic acid, cyclopentylmethyl ester; Capric acid cyclopentylmethyl ester; Cyclopentylmethyl caprate; n-Decanoic acid cyclopentylmethyl ester; Cyclopentyl methanol decanoate
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our production of Decanoic Acid Cyclopentyl Methyl Ester adheres to strict in-process controls and final product testing. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as identity, assay, and impurity profiles. We can support development projects with custom purity grades and analytical method development upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.450
Density (20°C)	0.89 - 0.92 g/mL

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