Description

Benzenemethanamine, n-(2-Ethylcyclopentyl)-α-Methyl-, [1S-[1Alpha(R*),2Alpha]]- (9Ci) is a chiral amine derivative with a complex, substituted cyclopentyl structure. This compound is valued as a sophisticated intermediate or building block in advanced organic synthesis, where its stereochemistry is critical for producing enantiomerically pure target molecules. It is primarily required by pharmaceutical R&D and fine chemical sectors for the development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel therapeutic agents, particularly where specific stereochemistry is required for biological activity.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides that require enantioselective action.
• Catalyst Ligand Precursor: Serves as a starting material for the synthesis of chiral ligands used in asymmetric catalysis.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals for electronics or material science applications.
• Academic & Industrial Research: A valuable compound for methodological studies in organic chemistry and process development.

Basic Information

Product Name	Benzenemethanamine, n-(2-Ethylcyclopentyl)-α-Methyl-, [1S-[1Alpha(R*),2Alpha]]- (9Ci)
CAS No.	779284-34-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N-[(1S,2S)-2-Ethylcyclopentyl]-α-methylbenzenemethanamine; (1S,2S)-N-[(1S)-1-Phenylethyl]-2-ethylcyclopentanamine; [1S-[1α(R*),2α]]-Benzenemethanamine, N-(2-ethylcyclopentyl)-α-methyl-; (1S,2S)-2-Ethyl-N-[(1S)-1-phenylethyl]cyclopentanamine; A chiral N-substituted cyclopentylamine derivative; Benzeneethanamine, N-[(1S,2S)-2-ethylcyclopentyl]-α-methyl- (related); Advanced chiral amine intermediate.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques such as HPLC, GC, and chiral analysis to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) are available upon request, detailing all relevant specifications. We adhere to a cGMP-compliant quality management system suitable for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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