Description

3-Methylcyclopentane-1,2-Diamine is a specialized chiral diamine building block of significant interest in advanced organic synthesis. Its rigid cyclopentane backbone and vicinal amino groups make it a valuable precursor for creating complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and catalyst development, where precise stereochemistry and functional group manipulation are critical.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring specific stereocenters.
• Ligand in Catalysis: Serves as a precursor for the development of chiral ligands used in asymmetric synthesis, such as hydrogenation or epoxidation reactions.
• Agrochemical Research: Used in the creation of novel herbicides, fungicides, and insecticides that benefit from stereoselective activity.
• Polymer Modification: Acts as a curing agent or cross-linking monomer in the production of specialty polymers, epoxies, and polyamides.
• Chelating Agent: Its diamine structure allows it to form stable complexes with metal ions for applications in metal extraction or purification.
• Chemical Research & Development: A versatile building block in academic and industrial labs for exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	3-Methylcyclopentane-1,2-Diamine
CAS No.	41330-24-9
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	1,2-Diamino-3-methylcyclopentane; (1R,2S)-rel-3-Methylcyclopentane-1,2-diamine; 3-Methyl-1,2-cyclopentanediamine; cis-3-Methylcyclopentane-1,2-diamine; trans-3-Methylcyclopentane-1,2-diamine; 3-MCPDA; 3-Methyl-CPDA; NSC 163046
EINECS	Contact for details

Quality Control

Our 3-Methylcyclopentane-1,2-Diamine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) providing specifications for identity, purity, and enantiomeric excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This amine is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	Specify required isomer (Contact for details)
Water Content (KF)	≤ 0.5%

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