Description

3-Cyclopentyloxy-Benzoic Acid Methyl Ester is a high-purity organic ester compound, serving as a versatile and valuable chemical intermediate in advanced synthesis. Its molecular structure makes it a critical building block for the development of complex molecules, particularly in the pharmaceutical sector. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for their synthetic routes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of novel herbicides and fungicides, leveraging its aromatic ether and ester functionalities.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for the synthesis of advanced organic electronic materials and liquid crystal compounds.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D for method development, cross-coupling reactions, and as a ligand precursor in catalysis.
• Fragrance & Flavor Intermediate: Utilized in the controlled synthesis of specific aromatic esters for high-value fragrance and flavor compounds.

Basic Information

Product Name	3-Cyclopentyloxy-Benzoic Acid Methyl Ester
CAS No.	943117-23-5
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	Methyl 3-cyclopentyloxybenzoate; Benzoic acid, 3-cyclopentyloxy-, methyl ester; 3-Cyclopentyloxybenzoic acid methyl ester; Methyl 3-(cyclopentyloxy)benzoate; 943117-23-5; 3-Cyclopentyloxy methyl benzoate
EINECS	Contact for details

Quality Control

Every batch of 3-Cyclopentyloxy-Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency that meets the demanding standards of pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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