Description

(R)-1-(3-(tert-Butyl)-2,3-Dihydrobenzo[D][1,3]Oxaphosphol-4-Yl)-2,5-Diphenyl-1H-Pyrrole CAS NO 1884457-40-2 is a high-purity, chiral organophosphorus compound featuring a unique fused oxaphosphole and pyrrole structure. This compound is of significant value as a sophisticated building block or chiral ligand in advanced synthetic chemistry and catalysis research. It is primarily sought after by R&D teams in the pharmaceutical and fine chemical industries for the development of novel active ingredients and catalytic processes.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly in areas requiring stereochemical control.
• Catalysis Research: Employed as a specialized ligand for transition metal catalysts in asymmetric synthesis, enabling the production of enantiomerically pure compounds.
• Advanced Material Synthesis: Used in the research and development of functional organic materials, such as organic semiconductors or liquid crystals, where its specific architecture imparts desired electronic or self-assembly properties.
• Agrochemical Development: Acts as a complex intermediate in the creation of new, high-performance crop protection agents with targeted modes of action.
• Academic & Industrial R&D: A valuable tool for chemists in universities and corporate labs exploring new reaction methodologies and complex molecular architectures.

Basic Information

Product Name	(R)-1-(3-(tert-Butyl)-2,3-Dihydrobenzo[D][1,3]Oxaphosphol-4-Yl)-2,5-Diphenyl-1H-Pyrrole
CAS No.	1884457-40-2
Molecular Formula	C28H28NOP
Molecular Weight	425.50 g/mol
Synonyms	(R)-1-(3-tert-Butyl-2,3-dihydrobenzo[d][1,3]oxaphosphol-4-yl)-2,5-diphenyl-1H-pyrrole; (R)-3-tert-Butyl-4-(2,5-diphenyl-1H-pyrrol-1-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole; 1884457-40-2; (R)-enantiomer of the oxaphosphole-pyrrole hybrid; tert-Butyl Dihydrobenzooxaphospholyl Diphenylpyrrole (R-form)
EINECS	Contact for details

Quality Control

Our production of this advanced chiral chemical adheres to stringent quality protocols. Every batch is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to ensure identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with research-grade material standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.