Description

Cyclopentane, 1-(1-Ethoxyethoxy)-3-Methylene-, (1S)- (9Ci) is a specialized chiral cyclopentane derivative with a unique ether-protected functional group. This compound matters as a high-value synthetic intermediate, offering precise stereochemical control for the development of complex organic molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical and advanced materials sectors for applications in asymmetric synthesis and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct complex molecular architectures with high enantiomeric purity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated as a monomer or functional additive in the development of novel polymers and advanced materials.
• Academic & Industrial R&D: Employed in methodological research and process chemistry development within laboratory settings.

Basic Information

Product Name	Cyclopentane, 1-(1-Ethoxyethoxy)-3-Methylene-, (1S)- (9Ci)
CAS No.	554427-57-5
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	(1S)-1-(1-Ethoxyethoxy)-3-methylidenecyclopentane; 1-(1-Ethoxyethoxy)-3-methylene-(1S)-cyclopentane; (S)-1-(1-Ethoxyethoxy)-3-methylidenecyclopentane; 3-Methylene-1-(1-ethoxyethoxy)cyclopentane, (S)-; Cyclopentane, 1-(1-ethoxyethoxy)-3-methylene-, (1S)-; 554427-57-5; (S)-1-(1-Ethoxyethoxy)-3-methylenecyclopentane
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as enantiomeric purity, chemical identity, and assay. We adhere to strict quality management protocols suitable for research and development applications.

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. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥95.0%
Enantiomeric Excess (Chiral HPLC)	≥98.0%
Water Content (KF)	≤0.5%

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