Description

Cyclopentanol, 1-[2-(Fluorodimethylsilyl)ethyl]- (9Ci) is a specialized organosilicon compound that serves as a valuable synthetic intermediate in advanced material science and fine chemical synthesis. Its unique structure, featuring both a cyclopentanol moiety and a fluorodimethylsilyl group, makes it a critical building block for introducing specific functional properties into target molecules. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require precise and reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing or fluorinated bioactive scaffolds.
• Agrochemical Synthesis: Serves as a key precursor in the development of advanced pesticides and herbicides, where the silicon-fluorine unit can enhance biological activity and environmental stability.
• Advanced Material Precursor: Employed in the production of specialty silicones, surface-modifying agents, and polymers with tailored properties such as hydrophobicity, chemical resistance, or specific release characteristics.
• Cross-Coupling Reagent: Acts as a versatile reagent in palladium-catalyzed and other transition metal-mediated coupling reactions for constructing complex organic architectures.
• Liquid Crystal & OLED Material Research: Utilized as a building block in the development of organic electronic materials, where its structure can influence molecular alignment and electronic properties.
• Adhesion Promoter Synthesis: A precursor for creating silane-based adhesion promoters used in coatings, sealants, and composite materials to improve bonding to various substrates.

Basic Information

Product Name	Cyclopentanol, 1-[2-(Fluorodimethylsilyl)ethyl]- (9Ci)
CAS No.	190381-12-5
Molecular Formula	C9H19FOSi
Molecular Weight	190.33 g/mol
Synonyms	1-[2-(Fluorodimethylsilyl)ethyl]cyclopentanol; (2-(1-Hydroxycyclopentyl)ethyl)dimethylfluorosilane; 1-(2-(Fluorodimethylsilyl)ethyl)cyclopentan-1-ol; Dimethyl[2-(1-hydroxycyclopentyl)ethyl]fluorosilane; Fluorodimethyl[2-(1-hydroxycyclopentyl)ethyl]silane; Cyclopentanol, 1-[2-(fluorodimethylsilyl)ethyl]-; 190381-12-5; (9CI)
EINECS	Contact for details

Quality Control

Our production of Cyclopentanol, 1-[2-(Fluorodimethylsilyl)ethyl]- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, GC, and HPLC analysis, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and incompatible with strong bases and fluorides; it must be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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