Description

2-{Spiro[2.2]Pentan-1-Yl}Ethan-1-Ol CAS NO 118757-50-9 is a specialized organic compound featuring a unique spirocyclic structure, which imparts distinct steric and electronic properties. This compound is valued as a versatile chiral building block and intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its spirocyclic moiety can contribute to enhanced biological activity and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis to control stereochemistry in critical bond-forming reactions.
• Material Science Research: Investigated as a monomer or additive for creating polymers with novel thermal or mechanical properties due to its rigid, three-dimensional structure.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial and research applications.

Basic Information

Product Name	2-{Spiro[2.2]Pentan-1-Yl}Ethan-1-Ol
CAS No.	118757-50-9
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	2-(Spiro[2.2]pentan-1-yl)ethan-1-ol; 2-(1-Spiro[2.2]pentyl)ethanol; 1-Hydroxy-2-(spiro[2.2]pentan-1-yl)ethane; Spiro[2.2]pentane-1-ethanol; (Spiro[2.2]pentan-1-yl)ethanol; 2-(Spiropentyl)ethanol
EINECS	Contact for details

Quality Control

Our 2-{Spiro[2.2]Pentan-1-Yl}Ethan-1-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance as a synthesis intermediate. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

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