Description

trans-Cyclopentane-1,3-Diamine Dihydrochloride is a high-purity, chiral diamine salt of significant interest in advanced organic synthesis. This compound serves as a critical versatile building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is essential for chemists and manufacturers developing active pharmaceutical ingredients (APIs), chiral ligands, and specialty polymers who require a reliable source of high-quality, stereochemically defined intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and antiviral therapeutics.
• Asymmetric Catalyst Ligand Precursor: Used to develop chiral ligands for transition metal catalysis, enabling enantioselective synthesis.
• Agrochemical Synthesis: Employed in the research and production of advanced, stereospecific pesticides and herbicides.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polyamides and polyurethanes with unique thermal and mechanical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new synthetic methodologies and compound libraries.
• Chelating Agent: Forms stable complexes with metal ions, useful in analytical chemistry and material science applications.

Basic Information

Product Name	trans-Cyclopentane-1,3-Diamine Dihydrochloride
CAS No.	1799439-22-7
Molecular Formula	C5H12N2·2HCl
Molecular Weight	185.08 g/mol
Synonyms	(1R,3S)-1,3-Cyclopentanediamine dihydrochloride; (1S,3R)-1,3-Cyclopentanediamine dihydrochloride; trans-1,3-Cyclopentanediamine dihydrochloride; trans-1,3-Diaminocyclopentane dihydrochloride; (+/-)-trans-1,3-Diaminocyclopentane dihydrochloride; rac-trans-1,3-Cyclopentanediamine dihydrochloride; 1,3-Cyclopentanediamine, trans-, dihydrochloride
EINECS	Contact for details

Quality Control

Our trans-Cyclopentane-1,3-Diamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral assay, to ensure it meets exacting specifications for research and production use. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% de (trans-isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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