Description

Cyclopentanol, 2-Ethyl-4-[3-(Trimethylsilyl)Propyl]-, (1R,2S,4R)-Rel- (9Ci) is a high-purity, stereochemically defined organosilicon compound. This specialty chemical is valued for its unique molecular architecture, which combines a functionalized cyclopentanol core with a silyl-protected alkyl chain, making it a versatile chiral building block. It is primarily sought after by research and development teams in the pharmaceutical and advanced materials sectors for the synthesis of complex, high-value molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring specific stereochemistry.
• Asymmetric Synthesis: Employed as a precursor or auxiliary in catalytic asymmetric reactions to construct complex molecular frameworks with high enantiomeric purity.
• Ligand and Catalyst Development: Used in the design and synthesis of novel organometallic ligands and catalysts for specialized organic transformations.
• Advanced Material Precursor: Serves as a monomer or functional modifier in the development of specialty polymers and silicon-containing hybrid materials.
• Chemical Research: A valuable tool for academic and industrial chemists exploring new synthetic methodologies and structure-activity relationships.
• Flavor and Fragrance Chemistry: Potential use as an intermediate in the synthesis of complex, high-value aroma chemicals due to its functionalized cyclic structure.

Basic Information

Product Name	Cyclopentanol, 2-Ethyl-4-[3-(Trimethylsilyl)Propyl]-, (1R,2S,4R)-Rel- (9Ci)
CAS No.	507235-66-7
Molecular Formula	C13H28OSi
Molecular Weight	228.45 g/mol
Synonyms	(1R,2S,4R)-rel-2-Ethyl-4-[3-(trimethylsilyl)propyl]cyclopentanol; rel-(1R,2S,4R)-2-Ethyl-4-(3-trimethylsilylpropyl)cyclopentanol; 2-Ethyl-4-(3-trimethylsilylpropyl)cyclopentanol (rel-(1R,2S,4R)-form); 507235-66-7; Cyclopentanol, 2-ethyl-4-(3-(trimethylsilyl)propyl)-, (1R,2S,4R)-rel-
EINECS	Contact for details

Quality Control

Our production of Cyclopentanol, 2-Ethyl-4-[3-(Trimethylsilyl)Propyl]-, (1R,2S,4R)-Rel- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral HPLC, NMR, and GC-MS, to confirm identity, stereochemical purity (enantiomeric excess), and chemical purity. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. 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%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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