Description

(1R,2R)-(-)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2Z)-2-Buten-1-Yl]Chlorosilane, Min. 98% is a high-purity, chiral organosilicon compound featuring a cyclohexanediamine backbone with bromobenzyl and chlorosilane functional groups. This compound serves as a critical chiral ligand precursor or catalyst component in asymmetric synthesis, enabling the production of enantiomerically pure intermediates. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require high stereoselectivity in their synthetic routes.

Application

• Asymmetric Catalysis: As a chiral ligand or catalyst precursor in transition metal-catalyzed reactions such as hydrogenation, hydrosilylation, and cross-coupling.
• Pharmaceutical Intermediate Synthesis: For the enantioselective construction of complex molecules in active pharmaceutical ingredient (API) development.
• Agrochemical Research: In the synthesis of chiral pesticides, herbicides, and plant growth regulators.
• Material Science: As a building block for chiral stationary phases in chromatography or for functionalized surfaces.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic and organometallic chemistry.
• Fine Chemical Production: For the manufacture of high-value, enantiomerically enriched specialty chemicals.

Basic Information

Item	Detail
Product Name	(1R,2R)-(-)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2Z)-2-Buten-1-Yl]Chlorosilane, Min. 98%
CAS No.	804559-38-4
Molecular Formula	C30H41Br2ClN2Si
Molecular Weight	660.93 g/mol
Synonyms	(1R,2R)-(-)-N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino(2Z)-2-Buten-1-Ylchlorosilane; (1R,2R)-N,N'-Bis(4-bromobenzyl)-1,2-cyclohexanediamino[(2Z)-2-buten-1-yl]chlorosilane; (1R,2R)-(-)-[N,N'-Bis(4-Bromobenzyl)-1,2-Cyclohexanediamino][(2Z)-2-Buten-1-Yl]Chlorosilane; (1R,2R)-N,N'-Bis(4-bromobenzyl)-1,2-diaminocyclohexane (2Z)-2-buten-1-ylchlorosilane; Chiral Bromobenzyl Cyclohexanediamino Chlorosilane; Asymmetric Diamino Chlorosilane Ligand; CAS 804559-38-4
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and supporting your quality assurance protocols.

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) to prevent degradation. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	Min. 98.0%
Enantiomeric Excess (Chiral HPLC)	Min. 99.0%
Water Content (KF)	Max. 0.5%
Residue on Ignition	Max. 0.1%

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