Description

1-{(2R)-1-[(11Br)-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Yloxy]Propan-2-Yl}-3-Phenylurea is a sophisticated chiral organophosphorus compound, valued for its role as a key intermediate or ligand in advanced synthetic chemistry. Its precise stereochemistry and unique dinaphthodioxaphosphepin backbone make it a critical component for developing high-performance catalysts and specialty materials. This product is essential for research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate in asymmetric synthesis and molecular recognition.

Application

• Asymmetric Catalysis: Serves as a chiral ligand or precursor for transition metal catalysts used in enantioselective synthesis.
• Pharmaceutical Intermediate: A key building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly for chiral drugs.
• Agrochemical Research: Used in the synthesis of advanced, stereospecific pesticides and herbicides.
• Material Science: Employed in the development of specialty polymers and functional materials with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new methodologies in organic synthesis and catalysis.
• Ligand for Metal Complexation: Utilized in the preparation of metal-organic frameworks (MOFs) or coordination complexes for sensing and separation technologies.

Basic Information

Product Name	1-{(2R)-1-[(11Br)-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Yloxy]Propan-2-Yl}-3-Phenylurea
CAS No.	1198080-53-3
Molecular Formula	C30H23BrNO4P
Molecular Weight	572.38 g/mol
Synonyms	(R)-1-(1-((11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy)propan-2-yl)-3-phenylurea; 1-[(2R)-1-[(11bR)-4-Bromodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]oxypropan-2-yl]-3-phenylurea; Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ol, 4-bromo-, (11bR)-, 2-propyl carbamate (9CI); Chiral Dioxaphosphepin Urea Derivative; Bromo-Dinaphthodioxaphosphepin Urea Ligand
EINECS	Contact for details

Quality Control

Our production of 1-{(2R)-1-[(11Br)-Dinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Yloxy]Propan-2-Yl}-3-Phenylurea adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. All products undergo rigorous analytical testing, including chiral purity verification by HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.