Description

1-Cyclopenten-1-Ol, 5-(Ethoxyhydroxymethylene)-, (E)- (9Ci) is a specialized, high-purity chemical intermediate characterized by its unique cyclopentenol structure with an ethoxyhydroxymethylene substituent. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel therapeutic agents, particularly in constructing complex heterocyclic cores.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Manufacturing: Serves as a crucial precursor in the synthesis of specialty chemicals, flavors, fragrances, and performance materials.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research for exploring new reaction pathways.
• Material Science: Potential monomer or modifier in the development of specialized polymers with tailored properties.

Basic Information

Product Name	1-Cyclopenten-1-Ol, 5-(Ethoxyhydroxymethylene)-, (E)- (9Ci)
CAS No.	748109-07-1
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	(E)-5-(Ethoxyhydroxymethylene)-1-cyclopenten-1-ol; 5-(Ethoxyhydroxymethylene)-1-cyclopenten-1-ol, (E)-; 1-Cyclopenten-1-ol, 5-(ethoxyhydroxymethylene)-, (E)-; 748109-07-1; (E)-1-Cyclopenten-1-ol, 5-(ethoxyhydroxymethylene)-
EINECS	Contact for details

Quality Control

Our 1-Cyclopenten-1-Ol, 5-(Ethoxyhydroxymethylene)-, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%

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