Description

1,2-Cyclopentanediamine,Conjugatediacid,(1R,2S)-Rel-(9Ci) is a high-purity, stereochemically defined chiral diamine building block. This compound matters for its critical role in the synthesis of complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced catalysts. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for asymmetric synthesis and chiral resolution processes.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs), especially in antiviral and cardiovascular drug research.
• Catalyst Ligand Synthesis: Used in the preparation of chiral ligands for asymmetric catalysis, enhancing enantioselectivity in hydrogenation and other key reactions.
• Agrochemical Development: Employed in the research and production of enantiomerically pure pesticides and herbicides for improved efficacy and environmental safety.
• Fine Chemical Synthesis: Serves as a versatile precursor in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and material science laboratories.

Basic Information

Product Name	1,2-Cyclopentanediamine,Conjugatediacid,(1R,2S)-Rel-(9Ci)
CAS No.	632325-05-4
Molecular Formula	C5H10N2 (Base structure) / Contact for specific conjugated acid salt formula
Molecular Weight	Contact for details
Synonyms	(1R,2S)-1,2-Cyclopentanediamine Conjugate Acid; (1R,2S)-rel-1,2-Diaminocyclopentane Conjugate Acid; (1R,2S)-rel-1,2-Diaminocyclopentane Salt; (1R,2S)-rel-Cyclopentane-1,2-diamine Conjugate Acid; (1R,2S)-rel-DACH Conjugate Acid; Chiral 1,2-Diaminocyclopentane Derivative; (1R,2S)-rel-1,2-DACP Conjugate Acid
EINECS	Contact for details

Quality Control

Our 1,2-Cyclopentanediamine,Conjugatediacid,(1R,2S)-Rel-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and assay determination, to ensure it meets the high standards required for pharmaceutical and advanced synthetic 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral 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.