Description

N,n-Dimethyl-1,3-Propanediamine Dihydrochloride is a high-purity organic salt derivative of a diamine, widely utilized as a versatile building block in advanced chemical synthesis. This compound is valued for its role in introducing a functionalized amine moiety, which is critical for modifying molecular properties and enabling the creation of complex structures. It is an essential intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized diamine backbone.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides where its structural motif contributes to biological activity.
• Polymer & Resin Modification: Serves as a curing agent, cross-linker, or monomer in the production of epoxy resins, polyamides, and other specialty polymers.
• Ligand & Catalyst Preparation: Employed in the preparation of chelating ligands and organocatalysts for asymmetric synthesis and metal complexation.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metals in industrial processes.
• Research & Development: A valuable reagent in organic chemistry labs for method development and the creation of novel chemical entities.

Basic Information

Item	Details
Product Name	N,n-Dimethyl-1,3-Propanediamine Dihydrochloride
CAS No.	52198-63-7
Molecular Formula	C5H16Cl2N2
Molecular Weight	175.10 g/mol
Synonyms	3-(Dimethylamino)propylamine dihydrochloride; N,N-Dimethyl-1,3-diaminopropane dihydrochloride; DMAPA dihydrochloride; 1,3-Propanediamine, N1,N1-dimethyl-, dihydrochloride; N1,N1-Dimethylpropane-1,3-diamine dihydrochloride; N,N-Dimethyltrimethylenediamine dihydrochloride; 3-Dimethylaminopropylamine dihydrochloride
EINECS	Contact for details

Quality Control

Our N,n-Dimethyl-1,3-Propanediamine Dihydrochloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment 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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality.

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 (as Pb)	≤ 20 ppm

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