Description

2-Diamine CAS NO 1290698-01-9 is a specialized organic diamine compound, serving as a versatile and high-value building block in advanced chemical synthesis. Its bifunctional amine structure makes it a critical intermediate for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance materials. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking to innovate and enhance product performance.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in oncology and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific diamine scaffolds.
• Polymer & Resin Modifier: Acts as a curing agent or chain extender in epoxy, polyurethane, and polyamide resins to enhance thermal stability and mechanical properties.
• Ligand & Catalyst Preparation: Serves as a precursor for chelating ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and complex organic compounds for electronic and optical applications.
• Research & Development: A valuable reagent for academic and industrial research in medicinal chemistry and material science.

Basic Information

Product Name	2-Diamine
CAS No.	1290698-01-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diaminoethane (unspecific isomer); Ethylenediamine derivative; 1,2-Diamino Compound; Diaminoethane; CAS 1290698-01-9; Bifunctional Amine Intermediate; [Specific IUPAC name pending structure confirmation]
EINECS	Contact for details

Quality Control

Our 2-Diamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, supporting its use 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 (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to the reactive nature of diamines, isolate from strong oxidizing agents, acids, and acid chlorides.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / GC)	≥ 98.0%
Related Substances (HPLC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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