Description

1H-1,3,2-Benzodiazaphosphole, 2,2'-[[(1S,3S)-1,3-Dimethyl-1,3-Propanediyl]Bis(Oxy)]Bis[Octahydro-1,3-Diphenyl-, (3As,3'As,7As,7'As)- is a sophisticated chiral organophosphorus compound, valued for its role as a highly selective ligand or catalyst precursor in asymmetric synthesis. Its complex, sterically defined structure makes it a critical component for researchers and manufacturers requiring precise stereochemical control in chemical transformations. This product is essential for advanced pharmaceutical R&D, agrochemical synthesis, and the development of novel materials where enantioselectivity is paramount.

Application

• Asymmetric Catalysis: Serving as a key chiral ligand or precursor for transition metal catalysts in enantioselective hydrogenation, hydroformylation, and cross-coupling reactions.
• Pharmaceutical Intermediates: Enabling the synthesis of chiral active pharmaceutical ingredients (APIs) with high enantiomeric purity for therapeutic drugs.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Advanced Material Research: Acting as a building block for chiral polymers, liquid crystals, or metal-organic frameworks (MOFs) with specific optical properties.
• Methodology Development: A valuable tool for academic and industrial research in developing new catalytic asymmetric methodologies.
• Fine Chemical Production: Facilitating the manufacture of high-value chiral flavors, fragrances, and specialty chemicals.

Basic Information

Product Name	1H-1,3,2-Benzodiazaphosphole, 2,2'-[[(1S,3S)-1,3-Dimethyl-1,3-Propanediyl]Bis(Oxy)]Bis[Octahydro-1,3-Diphenyl-, (3As,3'As,7As,7'As)-
CAS No.	1384619-23-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(3aS,3'aS,7aS,7'aS)-2,2'-((1S,3S)-1,3-Dimethylpropane-1,3-diyl)bis(oxy)bis(octahydro-1,3-diphenyl-1H-1,3,2-benzodiazaphosphole); Chiral Benzodiazaphosphole Ligand; (S,S)-Benzodiazaphosphole Diol Derivative; Asymmetric Diphosphonite Ligand; 1,3,2-Benzodiazaphosphole Dimer; Contact for additional names.
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity for research and development applications. Our products undergo comprehensive analytical testing, including chiral purity analysis by HPLC, to meet exacting customer requirements. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and chiral integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation from moisture and oxygen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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