Description

N,N'-Di-p-Tosyl-1,3-Diaminopropane is a high-purity organic chemical intermediate featuring dual tosyl-protected amine groups on a propane backbone. This compound matters for its role as a versatile building block in sophisticated organic synthesis, offering controlled reactivity for constructing complex molecular architectures. It is primarily needed by research institutions and industrial R&D teams in the pharmaceutical and specialty chemical sectors for applications such as linker chemistry and catalyst ligand development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring rigid, functionalized diamine spacers.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis, where the tosyl groups can be selectively removed or modified.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of polyamides, polyurethanes, and other specialty polymers with specific thermal or mechanical properties.
• Cross-linking Agent: Employed in the development of cross-linked materials, resins, and hydrogels for research and industrial applications.
• Chemical Research: A valuable reagent in academic and industrial organic chemistry research for constructing complex amines and nitrogen-containing heterocycles.
• Material Science: Utilized in the surface functionalization of materials and in the creation of advanced organic frameworks.

Basic Information

Product Name	N,N'-Di-p-Tosyl-1,3-Diaminopropane
CAS No.	53364-99-1
Molecular Formula	C19H26N2O4S2
Molecular Weight	410.55 g/mol
Synonyms	1,3-Propanediamine, N,N'-bis(4-methylphenyl)sulfonyl-; N,N'-Bis(p-toluenesulfonyl)-1,3-propanediamine; 1,3-Bis(tosylamido)propane; N,N'-Ditosyl-1,3-diaminopropane; DTDP; p-Toluenesulfonamide, N,N'-1,3-propanediylbis-; N1,N3-Bis(4-methylphenylsulfonyl)propane-1,3-diamine
EINECS	Contact for details

Quality Control

Our N,N'-Di-p-Tosyl-1,3-Diaminopropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.