Description

Cyclopentanamine, 3-Methoxy-, Hydrochloride (1:1), (1S,3R)- is a high-purity, stereochemically defined chiral amine hydrochloride salt, serving as a critical building block in advanced organic synthesis. Its value lies in providing a rigid, functionalized cyclopentane scaffold essential for constructing complex molecules with precise three-dimensional architecture. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry, process development, and the synthesis of novel active ingredients. The CAS number for this material is 2227198-95-8.

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 construction of novel herbicides, fungicides, and insecticides that require specific stereochemistry for optimal biological activity.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the synthesis of chiral ligands and organocatalysts used in enantioselective transformations.
• Chemical Biology & Proteomics: Employed as a specialty reagent for labeling and modifying biomolecules or in the synthesis of molecular probes.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploring new chemical space in synthetic organic chemistry.
• Fine Chemical Production: Acts as a building block for the multi-step synthesis of complex, high-value specialty chemicals beyond life sciences.

Basic Information

Product Name	Cyclopentanamine, 3-Methoxy-, Hydrochloride (1:1), (1S,3R)-
CAS No.	2227198-95-8
Molecular Formula	C6H14ClNO
Molecular Weight	151.63 g/mol
Synonyms	(1S,3R)-3-Methoxycyclopentanamine hydrochloride; (1S,3R)-3-Methoxycyclopentylamine hydrochloride; trans-3-Methoxycyclopentanamine hydrochloride; (1S,3R)-1-Amino-3-methoxycyclopentane hydrochloride; 3-Methoxycyclopentylamine HCl (trans-); (1S,3R)-3-Methoxy-1-cyclopentanamine hydrochloride; 3-Methoxycyclopentanamine HCl (stereoisomer)
EINECS	Contact for details

Quality Control

Our Cyclopentanamine, 3-Methoxy-, Hydrochloride (1:1), (1S,3R)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC for enantiomeric excess and standard purity assays, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to prevent degradation from moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (1S,3R)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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