Description

N,n-Diisopropyl-1,5-Dihydrobenzo[E][1,3,2]Dioxaphosphepin-3-Amine is a specialized organophosphorus compound featuring a unique benzo-fused dioxaphosphepin ring system. This structure makes it a valuable intermediate and ligand in advanced synthetic chemistry, particularly for catalysis and materials science applications. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require high-purity, structurally complex building blocks for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Catalyst Ligand: Acts as a sophisticated ligand for transition metal catalysts, enabling asymmetric synthesis and cross-coupling reactions with high selectivity.
• Agrochemical Research: Used in the development of next-generation herbicides, insecticides, and plant growth regulators.
• Material Science: Employed in the creation of novel polymers, flame retardants, and ligands for metal-organic frameworks (MOFs).
• Chemical Synthesis: Functions as a versatile building block for constructing complex heterocyclic compounds and organophosphorus derivatives.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in university laboratories and corporate R&D centers focused on innovation.

Basic Information

Product Name	N,n-Diisopropyl-1,5-Dihydrobenzo[E][1,3,2]Dioxaphosphepin-3-Amine
CAS No.	132741-50-5
Molecular Formula	C15H24NO2P
Molecular Weight	281.33 g/mol
Synonyms	3-(Diisopropylamino)-1,5-dihydrobenzo[e][1,3,2]dioxaphosphepin; Benzo-1,3,2-dioxaphosphepin-3-amine, N,N-diisopropyl-1,5-dihydro-; N,N-Diisopropylbenzo[d][1,3,2]dioxaphosphepin-3-amine; Dioxaphosphepinamine derivative; Phosphorus heterocycle amine ligand; CAS 132741-50-5
EINECS	Contact for details

Quality Control

Our N,n-Diisopropyl-1,5-Dihydrobenzo[E][1,3,2]Dioxaphosphepin-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.