Description

1,3-Cyclopentanediamine,cis-(9Ci) is a versatile, chiral diamine building block with a rigid cyclopentane backbone. This compound matters for its role as a key intermediate in the synthesis of advanced pharmaceutical compounds, agrochemicals, and high-performance polymers. Industries that need it include pharmaceutical R&D for creating active ingredients, agrochemical manufacturers for novel crop protection agents, and specialty chemical producers developing catalysts and ligands.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in antiviral and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and insecticides, leveraging its structural rigidity for enhanced biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands in asymmetric catalysis, essential for producing enantiomerically pure compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyamides, polyurethanes, and epoxy curing agents with unique thermal and mechanical properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways in organic synthesis.
• Corrosion Inhibitor Formulation: Used in the development of advanced corrosion inhibitors for industrial cooling and boiler water systems.

Basic Information

Product Name	1,3-Cyclopentanediamine,cis-(9Ci)
CAS No.	63486-45-3
Molecular Formula	C5H12N2
Molecular Weight	100.16 g/mol
Synonyms	cis-1,3-Cyclopentanediamine; (1R,3S)-1,3-Cyclopentanediamine; (1S,3R)-1,3-Cyclopentanediamine; 1,3-Diaminocyclopentane, cis-; cis-1,3-Diaminocyclopentane; cis-Cyclopentane-1,3-diamine; (1R,3S)-Cyclopentane-1,3-diamine; 1,3-Cyclopentanediamine, (1R,3S)-rel-
EINECS	Contact for details

Quality Control

Our 1,3-Cyclopentanediamine,cis-(9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (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 and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
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.