Description

Cyclopentylmethoxy-Acetic Acid CAS NO 933758-38-4 is a specialized organic acid derivative featuring a cyclopentylmethoxy side chain. This compound is a valuable high-purity intermediate for advanced chemical synthesis, offering precise structural functionality for building complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development teams in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system or metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, including flavors, fragrances, and advanced polymers.
• Material Science Research: Employed in the development of novel organic electronic materials and liquid crystals.
• Academic & Industrial R&D: A crucial reagent for method development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	Cyclopentylmethoxy-Acetic Acid
CAS No.	933758-38-4
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	2-(Cyclopentylmethoxy)acetic Acid; Acetic Acid, 2-(cyclopentylmethoxy)-; (Cyclopentylmethoxy)ethanoic Acid; Cyclopentylmethyl Glycolic Acid Ether; O-Cyclopentylmethyl Glycolic Acid; CPMA; Cyclopentylmethoxyethanoic Acid
EINECS	Contact for details

Quality Control

Our Cyclopentylmethoxy-Acetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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