Description

n-Cyclopentylmethylenediamine CAS NO 63302-04-5 is a versatile aliphatic diamine featuring a cyclopentyl backbone. This compound matters as a high-value building block in organic synthesis, offering a unique structural motif for creating complex molecules with tailored properties. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for applications such as catalyst synthesis, ligand preparation, and polymer modification.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Key building block in the development of novel agrochemicals and crop protection agents.
• Ligand precursor for the preparation of metal-organic catalysts used in asymmetric synthesis.
• Monomer or chain extender in the production of specialty polyamides and polyurethanes.
• Crosslinking agent for epoxy resins and other thermosetting polymers.
• Intermediate for the synthesis of corrosion inhibitors and fuel additives.
• Starting material for the preparation of complex chelating agents and surfactants.

Basic Information

Product Name	n-Cyclopentylmethylenediamine
CAS No.	63302-04-5
Molecular Formula	C7H16N2
Molecular Weight	128.22 g/mol
Synonyms	1,2-Cyclopentanedimethanamine; 1,2-Bis(aminomethyl)cyclopentane; Cyclopentane-1,2-dimethanamine; 1,2-Diaminomethylcyclopentane; N-Cyclopentylmethylenediamine; CPDA; 1,2-Cyclopentylmethylenediamine
EINECS	Contact for details

Quality Control

Our n-Cyclopentylmethylenediamine is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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