Description

(1S,2S)-(+)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2E)-2-Buten-1-Yl]Chlorosilane, Min. 98% is a high-purity, chiral organosilicon compound featuring a sophisticated ligand framework. This advanced chemical intermediate is crucial for the development of novel asymmetric catalysts and chiral auxiliaries in synthetic organic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Asymmetric Catalysis: Serves as a key precursor for constructing chiral transition metal catalysts used in enantioselective synthesis.
• Pharmaceutical Intermediate: Employed in the research and development of chiral drug candidates, particularly for creating stereocenters with high optical purity.
• Ligand Synthesis: Used to develop novel nitrogen- and silicon-containing ligands for coordination chemistry and catalysis.
• Material Science Research: Investigated for the preparation of chiral organosilicon polymers or hybrid materials with specific optical properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new methodologies in stereocontrolled organic synthesis.

Basic Information

Product Name	(1S,2S)-(+)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2E)-2-Buten-1-Yl]Chlorosilane, Min. 98%
CAS No.	1072220-37-1
Molecular Formula	C30H41Br2ClN2Si
Molecular Weight	644.97 g/mol
Synonyms	(1S,2S)-N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino(2E)-2-Buten-1-Ylchlorosilane; (1S,2S)-(+)-[N,N'-Bis(4-Bromobenzyl)-1,2-Diaminocyclohexane][(2E)-2-Buten-1-Yl]Chlorosilane; (1S,2S)-DACH-Derived Bromobenzyl Chlorosilane; (1S,2S)-Cyclohexanediamine-Based Chlorosilane Ligand; (E)-Crotyl Chloro((1S,2S)-N,N'-bis(4-bromobenzyl)cyclohexane-1,2-diamino)silane; Chiral Diamino Chlorosilane Intermediate; CAS 1072220-37-1
EINECS	Contact for details

Quality Control

Our (1S,2S)-(+)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2E)-2-Buten-1-Yl]Chlorosilane is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical characterization, including HPLC for assay and chiral purity, NMR for structural confirmation, and other relevant tests. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specifications and results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	Min. 98.0%
Chiral Purity (HPLC)	Min. 99.0% ee
Water Content (KF)	Max. 0.5%

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