Description

2-Diamine Dihydrochloride is a high-purity organic salt compound, identified by CAS NO 102494-89-3, that serves as a critical building block in advanced chemical synthesis. Its value lies in providing a stable, readily available source of a diamine moiety for complex molecular construction. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological or infectious diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a starting material for creating chelating ligands and organocatalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and epoxy curing agents.
• Bioconjugation and Probe Development: Useful in biochemical research for modifying proteins, peptides, or nucleic acids to create diagnostic probes or drug conjugates.
• Material Science Research: Investigated for incorporation into metal-organic frameworks (MOFs), covalent organic frameworks (COFs), or other advanced functional materials.

Basic Information

Product Name	2-Diamine Dihydrochloride
CAS No.	102494-89-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diaminoethane dihydrochloride; Ethylenediamine dihydrochloride; 1,2-Ethanediamine dihydrochloride; Ethylenediammonium dichloride; Diaminoethane hydrochloride; Ethylenediamine hydrochloride; Ethylenediamine, dihydrochloride; EDA·2HCl
EINECS	Contact for details

Quality Control

Our 2-Diamine Dihydrochloride is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and titration assays. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical development.

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 and potential degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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