Description

1,3-Cyclopentanediamine,(1R,3R)-Rel-(9Ci) is a high-purity chiral diamine building block of significant interest in advanced organic synthesis. Its rigid, stereodefined cyclopentane backbone makes it a valuable precursor for constructing complex molecular architectures with precise three-dimensional control. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as asymmetric catalysis and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel drug candidates, particularly in creating constrained peptide mimetics and bioactive molecules.
• Asymmetric Ligand Synthesis: Serves as a core structure for designing and synthesizing novel chiral ligands and organocatalysts used in enantioselective transformations.
• Agrochemical Research: Used in the research and development of new, stereospecific pesticides and herbicides where specific spatial orientation is critical for activity.
• Material Science: Potential monomer or cross-linking agent for the synthesis of specialty polymers with unique thermal and mechanical properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and for exploring new reaction pathways involving chiral diamines.

Basic Information

Product Name	1,3-Cyclopentanediamine,(1R,3R)-Rel-(9Ci)
CAS No.	573704-66-2
Molecular Formula	C5H12N2
Molecular Weight	100.16 g/mol
Synonyms	(1R,3R)-1,3-Cyclopentanediamine; (1R,3R)-Cyclopentane-1,3-diamine; rel-(1R,3R)-1,3-Diaminocyclopentane; (1R,3R)-1,3-Diaminocyclopentane; cis-1,3-Diaminocyclopentane; (R,R)-1,3-Cyclopentanediamine; Chiral 1,3-Diaminocyclopentane
EINECS	Contact for details

Quality Control

Our 1,3-Cyclopentanediamine,(1R,3R)-Rel-(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, NMR, and GC/MS to confirm identity, enantiomeric excess, and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain purity.

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.