Description

Methyl Cyclopentylacetate is a versatile organic ester compound valued for its unique organoleptic and chemical properties. This chemical serves as a crucial intermediate and functional ingredient in high-value manufacturing processes where specific fragrance profiles and solvent characteristics are required. It is primarily sought after by manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical synthesis industries.

Application

• Flavor and Fragrance Ingredient: Used as a building block or modifier in the synthesis of complex aroma chemicals, imparting fruity, green, or woody notes.
• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Specialty Solvent: Employed in formulations and reactions requiring a specific polarity and evaporation rate profile.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis and methodological studies.
• Polymer Additive: Can function as a plasticizer or processing aid in select polymer systems.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain pesticides and herbicides.

Basic Information

Product Name	Methyl Cyclopentylacetate
CAS No.	2723-38-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	Cyclopentylacetic acid methyl ester; Methyl 2-cyclopentylacetate; 2-Cyclopentylacetic acid methyl ester; Acetic acid, cyclopentyl-, methyl ester; Methyl (cyclopentyl)acetate; Cyclopentaneacetic acid, methyl ester
EINECS	220-328-7

Quality Control

Our Methyl Cyclopentylacetate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support compliance with relevant global regulatory frameworks.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.438 - 1.442
Specific Gravity (20/20°C)	0.970 - 0.990
Water Content (KF)	≤ 0.5%

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