Description

2-Methoxy-Pent-4-Ynoic Acid Ethyl Ester is a specialized organic ester featuring both an alkyne and an ether functional group, making it a versatile building block for advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring alkyne or ether linkages.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and advanced materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules, including natural product analogs.
• Ligand and Catalyst Development: The alkyne moiety makes it a potential precursor for creating novel ligands used in catalytic processes.
• Chemical Biology Probes: Can be utilized in click chemistry applications to create probes for studying biological systems.

Basic Information

Product Name	2-Methoxy-Pent-4-Ynoic Acid Ethyl Ester
CAS No.	66313-10-8
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	Ethyl 2-Methoxy-4-pentynoate; Ethyl 2-Methoxypent-4-ynoate; 4-Pentynoic acid, 2-methoxy-, ethyl ester; 2-Methoxy-4-pentynoic acid ethyl ester; Pent-4-ynoic acid, 2-methoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of 2-Methoxy-Pent-4-Ynoic Acid Ethyl Ester is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
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.