Description

Silacyclohexane-3,4-Diamine, 1,1-Dimethyl-, trans- (9Ci) is a specialized organosilicon diamine compound with a unique cyclic structure. This chemical serves as a high-value building block and ligand in advanced synthesis, prized for its stereochemical control and ability to modify material properties. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise, chiral intermediates for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in antiviral and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structure can contribute to selective biological activity.
• Ligand in Catalysis: Functions as a precursor for chiral ligands in asymmetric catalysis, enabling enantioselective synthesis crucial for fine chemical manufacturing.
• Advanced Material Monomer: Employed in the synthesis of specialty polyamides, polyimides, and other high-performance polymers with enhanced thermal or mechanical properties.
• Surface Modification Agent: Utilized to functionalize silica or other inorganic surfaces, altering wettability, adhesion, or compatibility in composite materials.
• Chelating Agent: Its diamine functionality allows it to act as a chelator for various metal ions in analytical or separation chemistry applications.

Basic Information

Product Name	Silacyclohexane-3,4-Diamine, 1,1-Dimethyl-, trans- (9Ci)
CAS No.	118747-26-5
Molecular Formula	C8H20N2Si
Molecular Weight	172.35 g/mol
Synonyms	trans-1,1-Dimethylsilacyclohexane-3,4-diamine; (3R,4R)-1,1-Dimethyl-1-silacyclohexane-3,4-diamine; (3S,4S)-1,1-Dimethyl-1-silacyclohexane-3,4-diamine; 1-Silacyclohexane-3,4-diamine, 1,1-dimethyl-, trans-; trans-1,1-Dimethyl-1-sila-cyclohexane-3,4-diamine; Organosilicon diamine; Chiral silacyclohexanediamine
EINECS	Contact for details

Quality Control

Our Silacyclohexane-3,4-Diamine, 1,1-Dimethyl-, trans- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC and structural confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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