Description

trans-N,n-Dimethyl-1,2-Cyclopentanediamine Dihydrochloride is a high-purity chiral diamine salt, serving as a critical building block and ligand in advanced organic synthesis. Its value lies in providing a rigid, stereodefined backbone that is essential for constructing complex molecules with high enantioselectivity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), catalysts, and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the asymmetric synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Catalyst Ligand: Used as a precursor or component in chiral ligands for asymmetric catalysis, including hydrogenation and C-C bond-forming reactions.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.
• Agrochemical Synthesis: A potential intermediate in the production of enantiomerically pure pesticides and herbicides.
• Material Science: Can be utilized in the synthesis of specialty polymers and advanced materials requiring specific stereochemistry.

Basic Information

Product Name	trans-N,n-Dimethyl-1,2-Cyclopentanediamine Dihydrochloride
CAS No.	1033245-36-1
Molecular Formula	C7H18N2 • 2HCl
Molecular Weight	215.15 g/mol
Synonyms	(1R,2R)-N,N-Dimethylcyclopentane-1,2-diamine dihydrochloride; (1S,2S)-N,N-Dimethylcyclopentane-1,2-diamine dihydrochloride; trans-N,N-Dimethyl-1,2-diaminocyclopentane dihydrochloride; trans-1,2-Diamino-N,N-dimethylcyclopentane dihydrochloride; N,N-Dimethyl-trans-1,2-cyclopentanediamine dihydrochloride; trans-DMCPDA • 2HCl; Chiral DMCPD dihydrochloride
EINECS	Contact for details

Quality Control

Our trans-N,n-Dimethyl-1,2-Cyclopentanediamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.