Description

1-Methoxy-1-Cyclopentene is a versatile, highly reactive cyclic enol ether with significant utility in organic synthesis. Its primary value lies in its role as a key building block and protected form of cyclopentanone, enabling the synthesis of complex molecules. This compound is particularly sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediates: Serves as a crucial synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing functionalized cyclopentane rings.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where the cyclopentene scaffold is required.
• Fine Chemical Manufacturing: Acts as a versatile precursor for fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent in method development, catalysis studies, and exploring new reaction pathways in organic chemistry.
• Polymer Science: Can be utilized as a monomer or co-monomer in the development of novel polymeric materials with specific properties.

Basic Information

Product Name	1-Methoxy-1-Cyclopentene
CAS No.	1072-59-9
Molecular Formula	C6H10O
Molecular Weight	98.14 g/mol
Synonyms	1-Methoxycyclopent-1-ene; Methoxycyclopentene; Cyclopentene, 1-methoxy-; 1-Cyclopentenyl methyl ether; Methyl 1-cyclopentenyl ether
EINECS	213-999-7

Quality Control

Our 1-Methoxy-1-Cyclopentene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and away from heat, sparks, and open flames. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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