Description

Cyclopentanol, 3-Ethyl-2-(Phenylmethyl)-, (1R,2R,3R)-Rel- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its precise three-dimensional structure makes it a valuable intermediate for constructing complex molecules with specific biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, where stereochemical control is paramount for efficacy.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in areas requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where the biological activity is highly dependent on molecular configuration.
• Asymmetric Catalysis Research: Serves as a sophisticated ligand precursor or substrate in the development of new catalytic systems for enantioselective reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance molecules, flavors, and other high-value specialty chemicals.
• Academic & Institutional Research: A valuable tool for chemists in universities and research institutes studying synthetic methodology, natural product synthesis, and structure-activity relationships.

Basic Information

Product Name	Cyclopentanol, 3-Ethyl-2-(Phenylmethyl)-, (1R,2R,3R)-Rel- (9Ci)
CAS No.	674799-05-4
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	(1R,2R,3R)-rel-3-Ethyl-2-(phenylmethyl)cyclopentanol; (1R,2R,3R)-3-Ethyl-2-benzylcyclopentanol; rel-(1R,2R,3R)-3-Ethyl-2-(phenylmethyl)cyclopentan-1-ol; 3-Ethyl-2-benzylcyclopentanol (rel-(1R,2R,3R)-); Benzylcyclopentanol derivative
EINECS	Contact for details

Quality Control

Our production of this advanced chiral intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Identity and stereochemical purity are confirmed via advanced analytical techniques including Chiral HPLC, NMR, and GC/MS. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric/excess, and impurity profiles is provided with each shipment to support your critical R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% e.e. (rel-(1R,2R,3R)-)
Water Content (KF)	≤ 0.5%

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