Description

[(S)-(-)-5,5'-Bis(Diphenylphosphino)-4,4'-Bi-1,3-Benzodioxole][4-Cyano-3-Nitrobenzenecarboxylato][1,2,3-η-2-Propenyl]Iridium(III) is a high-purity, chiral iridium complex primarily used as a sophisticated catalyst in asymmetric synthesis. This compound matters for its ability to facilitate highly enantioselective transformations, a critical requirement for producing active pharmaceutical ingredients (APIs) and advanced fine chemicals. It is specifically needed by research institutions and industrial chemists working in pharmaceutical development, agrochemical synthesis, and materials science, where precise stereochemical control is paramount.

Application

• Asymmetric Hydrogenation: A key catalyst for the enantioselective reduction of prochiral olefins, ketones, and imines to produce chiral intermediates.
• Pharmaceutical Intermediate Synthesis: Enables the production of single-enantiomer drug candidates and APIs with high optical purity.
• Agrochemical Manufacturing: Used in the synthesis of chiral herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for methodology development in organic and organometallic chemistry.
• Fine Chemical Production: Catalyzes the synthesis of specialty flavors, fragrances, and advanced materials requiring specific chirality.
• Cross-Coupling Reactions: May serve as a pre-catalyst in specialized C-C and C-X bond-forming reactions under mild conditions.

Basic Information

Item	Detail
Product Name	[(S)-(-)-5,5'-Bis(Diphenylphosphino)-4,4'-Bi-1,3-Benzodioxole][4-Cyano-3-Nitrobenzenecarboxylato][1,2,3-η-2-Propenyl]Iridium(III), Min. 98%
CAS No.	1221768-92-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(S)-SEGPHOS Iridium(III) (4-Cyano-3-nitrobenzoate) Allyl Complex; Iridium(III) allyl complex with (S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole and 4-cyano-3-nitrobenzoate; (S)-SEGPHOS-Ir(allyl)(4-CN-3-NO2-BzO); Chiral Iridium-SEGPHOS Catalyst; Asymmetric Iridium Catalyst; Iridium(Iii) Complex with SEGPHOS Ligand; Allyl(4-cyano-3-nitrobenzoato)((S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole)iridium
EINECS	Contact for details

Quality Control

Our [(S)-(-)-5,5'-Bis(Diphenylphosphino)-4,4'-Bi-1,3-Benzodioxole][4-Cyano-3-Nitrobenzenecarboxylato][1,2,3-η-2-Propenyl]Iridium(III) is manufactured under controlled conditions to ensure batch-to-batch consistency and a minimum purity of 98%. Each lot undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research and production standards.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store the product under an inert atmosphere (argon or nitrogen) at 2-8°C. The material is easily oxidized and light-sensitive; allow the sealed container to reach room temperature before opening to minimize moisture condensation and exposure to air.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	Min. 98.0%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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