Description

1,2-Ethanediamine,n-3-Cyclopenten-1-Yl-n-Methyl-(9Ci) is a specialized, high-purity chemical intermediate featuring a unique cyclopentenyl-modified ethylenediamine structure. This compound matters for its role as a versatile building block in advanced organic synthesis, offering a reactive diamine functionality combined with a cyclic moiety for structural complexity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex amine-based pharmacophores.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where its structural features can enhance biological activity and selectivity.
• Ligand and Catalyst Preparation: Acts as a chelating agent or backbone for creating specialized ligands used in asymmetric catalysis and metal complexation processes.
• Polymer Modification: Employed as a cross-linking agent or monomer for producing specialty polyamides, polyurethanes, and epoxy resins with tailored thermal and mechanical properties.
• Chemical Research & Development: A valuable scaffold in medicinal and combinatorial chemistry for constructing diverse compound libraries.
• Corrosion Inhibitor Formulation: Potential use in developing high-performance corrosion inhibitors for industrial applications due to its amine functionality.

Basic Information

Item	Details
Product Name	1,2-Ethanediamine,n-3-Cyclopenten-1-Yl-n-Methyl-(9Ci)
CAS No.	741290-11-9
Molecular Formula	C8H16N2
Molecular Weight	140.23 g/mol
Synonyms	N-Methyl-N-(3-cyclopenten-1-yl)ethylenediamine; N-(3-Cyclopenten-1-yl)-N'-methylethane-1,2-diamine; 1,2-Ethanediamine, N-(3-cyclopenten-1-yl)-N-methyl-; N-Methyl-N-(cyclopent-3-en-1-yl)ethane-1,2-diamine; (3-Cyclopenten-1-yl)(methyl)aminoethylamine; 1,2-Diaminoethane derivative with cyclopentenyl and methyl substituents
EINECS	Contact for details

Quality Control

Our 1,2-Ethanediamine,n-3-Cyclopenten-1-Yl-n-Methyl-(9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications such as assay (by GC/HPLC), water content, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%
Specific Gravity (20°C)	0.95 - 1.00

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