Description

(2S,3S)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Methyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole CAS NO 1884594-02-8 is a high-purity, chiral organophosphorus compound featuring a unique benzo[d][1,3]oxaphosphole core fused with an anthracene moiety. This compound is of significant value as a specialized intermediate or ligand in advanced synthetic chemistry and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for applications requiring precise stereochemical control and novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or ligand in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for stereoselective reactions.
• Catalyst Ligand Development: Used in the research and development of asymmetric catalysts for applications in fine chemical and pharmaceutical manufacturing.
• Agrochemical Research: Employed as a precursor in the design and synthesis of new-generation pesticides and herbicides with targeted activity.
• Materials Science: Investigated as a functional component or dopant in the development of organic electronic materials, such as OLEDs or photoconductive polymers.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, including new phosphorylation and cross-coupling methodologies.
• Chemical Biology Probes: Potential use in the development of molecular probes for studying biological processes involving phosphorus or stereochemical recognition.

Basic Information

Product Name	(2S,3S)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Methyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole
CAS No.	1884594-02-8
Molecular Formula	C28H27OP
Molecular Weight	410.49 g/mol
Synonyms	(2S,3S)-3-(tert-Butyl)-2-methyl-4-(9-anthryl)-2,3-dihydro-1,3-benzoxaphosphole; 4-(Anthracen-9-yl)-3-(tert-butyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole; Benzo[d][1,3]oxaphosphole, 4-(9-anthracenyl)-2,3-dihydro-3-(1,1-dimethylethyl)-2-methyl-, (2S,3S)-; (2S,3S)-4-(9-Anthryl)-3-tert-butyl-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole; Chiral Benzoxaphosphole Anthracene Derivative
EINECS	Contact for details

Quality Control

Our (2S,3S)-4-(Anthracen-9-Yl)-3-(tert-Butyl)-2-Methyl-2,3-Dihydrobenzo[D][1,3]Oxaphosphole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure high chemical and stereochemical purity suitable for demanding research applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

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)	≥ 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.