Description

1,9-Dichloro-3,7-Diazanonane Dihydrochloride is a high-purity organic salt widely utilized as a critical intermediate in advanced chemical synthesis. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in pharmaceutical research and specialty chemical manufacturing. This compound is essential for researchers and industrial chemists in the pharmaceutical, agrochemical, and fine chemical sectors who require reliable, high-quality intermediates for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a diamine backbone with reactive chloro termini.
• Ligand Synthesis: Used in the preparation of chelating agents and complexing ligands for catalysis and metal ion sequestration.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polyamines and functional polymers.
• Agrochemical Research: Employed as a building block for developing novel crop protection agents and plant growth regulators.
• Bioconjugation: Useful in bioconjugation chemistry for attaching molecules to proteins or other biomolecules via its reactive chloro groups.
• Material Science: Applied in the synthesis of advanced materials, including dendrimers and surface-modifying agents.

Basic Information

Product Name	1,9-Dichloro-3,7-Diazanonane Dihydrochloride
CAS No.	43203-35-6
Molecular Formula	C7H18Cl2N2·2HCl
Molecular Weight	278.06 g/mol
Synonyms	1,9-Dichloro-3,7-diazanonane Dihydrochloride; 3,7-Diazanonane-1,9-diamine Dihydrochloride; N,N'-Bis(3-chloropropyl)-1,3-propanediamine Dihydrochloride; 1,9-Dichloro-3,7-diaza-1,9-nonanediamine Dihydrochloride; 1,3-Propanediamine, N,N'-bis(3-chloropropyl)-, dihydrochloride; Bis(3-chloropropyl)-1,3-propanediamine Dihydrochloride
EINECS	Contact for details

Quality Control

Our 1,9-Dichloro-3,7-Diazanonane Dihydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can provide documentation for regulatory submissions upon request.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and 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)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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