Description

N,N'''-1,3-Propanediylbisguanidine Dihydrochloride is a high-purity organic salt compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its role as a precursor for creating complex guanidine-based structures, which are essential in developing materials with specific functional properties. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting infectious diseases or requiring guanidine functionalities.
• Biocide & Disinfectant Formulation: Serves as a starting material for the production of polymeric guanidine-based biocides, used in industrial and institutional disinfectants.
• Agrochemical Synthesis: Employed in the research and development of new fungicides and bactericides for crop protection.
• Polymer Modification: Used to introduce guanidine groups into polymer chains, enhancing properties like antimicrobial activity or adhesion for specialty coatings and materials.
• Chemical Research & Development: A valuable reagent for organic chemists exploring new synthetic pathways and creating libraries of guanidine derivatives for screening.
• Crosslinking Agent: Potential use in the formulation of resins and adhesives where its bifunctional structure can promote crosslinking.

Basic Information

Product Name	N,N'''-1,3-Propanediylbisguanidine Dihydrochloride
CAS No.	58585-45-8
Molecular Formula	C7H18Cl2N6
Molecular Weight	257.17 g/mol
Synonyms	1,3-Bis(aminoiminomethylamino)propane Dihydrochloride; 1,3-Propanediylbisguanidine Dihydrochloride; Polyhexamethylene Biguanide (PHMB) Precursor; Guanidine, N,N'''-1,3-propanediylbis-, dihydrochloride; NSC 32999 Dihydrochloride; Bisguanidine Propane Dihydrochloride; 1,3-Diguanidinopropane Dihydrochloride
EINECS	Contact for details

Quality Control

Our N,N'''-1,3-Propanediylbisguanidine Dihydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent 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 (as Pb)	≤ 10 ppm

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