Description

2,3,3,5,5-Pentakis(1-Aziridinyl)-3,3,5,5-Tetrahydro-2H-1,2,4,6,3,5-Thiatriazadiphosphorine 1-Oxide is a specialized heterocyclic organophosphorus compound containing multiple aziridine functional groups. This unique structure makes it a valuable highly reactive cross-linking agent and precursor for advanced polymeric materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel drug delivery systems, coatings, and adhesives with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted drug delivery systems.
• Polymer Cross-Linking Agent: Utilized to create high-performance, thermosetting resins with enhanced thermal stability and mechanical strength for advanced coatings and composites.
• Agrochemical Synthesis: Acts as a precursor in the development of new generation pesticides and herbicides with specific activity profiles.
• Textile Chemical Modifier: Used to impart durable, functional finishes such as flame retardancy or water repellency to fabrics.
• Adhesive Formulation: Incorporated into specialty adhesive systems to improve bonding strength and environmental resistance.
• Research & Development: Employed in academic and industrial labs for exploring new heterocyclic chemistry and material science applications.

Basic Information

Product Name	2,3,3,5,5-Pentakis(1-Aziridinyl)-3,3,5,5-Tetrahydro-2H-1,2,4,6,3,5-Thiatriazadiphosphorine 1-Oxide
CAS No.	82105-92-8
Molecular Formula	C10H20N10O2PS
Molecular Weight	392.37 g/mol
Synonyms	1,3,5,2,4,6-Triazatriphosphorine, 2,2,4,4,6-pentakis(1-aziridinyl)-2,2,4,4,6-hexahydro-, 1-oxide; NSC 370147; Pentakis(1-aziridinyl)thiatriazadiphosphorine oxide; Aziridine-based phosphorus heterocycle; Thiatriazadiphosphorine oxide derivative
EINECS	Contact for details

Quality Control

Our 2,3,3,5,5-Pentakis(1-Aziridinyl)-3,3,5,5-Tetrahydro-2H-1,2,4,6,3,5-Thiatriazadiphosphorine 1-Oxide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC/NMR), related substances, and residual solvents 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, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as organic solvents. Due to the reactive aziridine groups, handle and store under an inert atmosphere (e.g., nitrogen) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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