Description

(11Br)-n-Benzyl-n-Methyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine CAS NO 1221902-06-2 is a specialized organophosphorus compound featuring a complex dinaphthodioxaphosphepin core structure. This compound is valued for its unique steric and electronic properties, making it a high-potential ligand and intermediate in advanced catalytic systems and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel synthetic methodologies.

Application

• Asymmetric Catalysis: Serving as a chiral ligand or precursor for transition metal catalysts in enantioselective synthesis.
• Pharmaceutical Intermediate: Key building block in the research and development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Research: Intermediate for the synthesis of new-generation herbicides, fungicides, or plant growth regulators.
• Materials Science: Precursor for functional polymers or advanced materials with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable tool compound for methodological studies in organic and organometallic chemistry.
• Ligand Library Development: Component in high-throughput screening for discovering new catalytic reactions.

Basic Information

Product Name	(11Br)-n-Benzyl-n-Methyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine
CAS No.	1221902-06-2
Molecular Formula	C28H23BrNO2P
Molecular Weight	516.37 g/mol
Synonyms	11-Bromo-N-benzyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine; N-Benzyl-N-methyl-11-bromodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine; (11-Bromo)-N-benzyl-N-methyl-dinaphthodioxaphosphepin-4-amine; BNDPA ligand precursor; Brominated dinaphthodioxaphosphepin amine; CAS 1221902-06-2
EINECS	Contact for details

Quality Control

Every batch of our (11Br)-n-Benzyl-n-Methyldinaphtho[2,1-D:1',2'-F][1,3,2]Dioxaphosphepin-4-Amine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical research and development projects. Certificates of Analysis (COA) with detailed specifications from techniques such as NMR, HPLC, and elemental analysis are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and should be handled under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Elemental Analysis	Conforms to theoretical values

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