Description

(T-4)-[2,2'-[(1S,2S)-1,2-Cyclohexanediylbis[(Nitrilo-κn)Methylidyne]]Bis[4,6-Bis(1,1-Dimethylethyl)Phenolato-κo]]Zinc is a sophisticated organometallic complex featuring a chiral salen-type ligand system, designed for high-performance catalytic applications. This compound is valued for its exceptional stereoselectivity and thermal stability, making it a critical component in advanced chemical synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, fine chemical, and polymer industries for developing novel materials and active pharmaceutical ingredients (APIs).

Application

• Asymmetric Catalysis: A key chiral catalyst for enantioselective synthesis, including cyclopropanation, epoxidation, and Diels-Alder reactions in pharmaceutical intermediate manufacturing.
• Polymerization Initiator: Used in the controlled synthesis of stereoregular polymers and co-polymers, imparting specific tacticity and material properties.
• Ligand for Metal-Organic Frameworks (MOFs): Serves as a precursor or building block for constructing chiral porous materials used in gas separation and heterogeneous catalysis.
• Organic Light-Emitting Diodes (OLEDs): Investigated as an electron-transport material or emissive layer dopant due to its favorable electronic properties.
• Chemical Research & Development: A valuable tool for academic and industrial research in developing new catalytic methodologies and exploring structure-activity relationships.
• Fine Chemical Synthesis: Enables the production of high-value, optically pure compounds for agrochemicals, flavors, and fragrances.

Basic Information

Product Name	(T-4)-[2,2'-[(1S,2S)-1,2-Cyclohexanediylbis[(Nitrilo-κn)Methylidyne]]Bis[4,6-Bis(1,1-Dimethylethyl)Phenolato-κo]]Zinc
CAS No.	556053-31-7
Molecular Formula	C38H56N2O2Zn
Molecular Weight	638.25 g/mol
Synonyms	Zinc, (T-4)-[[2,2'-[(1S,2S)-1,2-cyclohexanediylbis(nitrilomethylidyne)]bis[4,6-bis(1,1-dimethylethyl)phenolato]]-; Zinc(II) (1S,2S)-(-)-1,2-Diaminocyclohexane N,N'-bis(3,5-di-tert-butylsalicylidene) Complex; (S,S)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminozinc(II); Chiral Salen-Zinc Complex; (S,S)-Jacobsen-Type Zn Catalyst; Zn(Salen) Complex; (1S,2S)-Cyclohexanediamino-N,N'-bis(2,4-di-tert-butylphenol) Zinc
EINECS	Contact for details

Quality Control

Our production of this high-purity organometallic catalyst adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) is provided, detailing specifications for assay, enantiomeric excess, and key impurities. We support compliance with REACH and other relevant global regulatory frameworks for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under an inert atmosphere when appropriate to maintain stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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