Description

trans-1,2-Diaminocyclohexane is a versatile, chiral diamine compound that serves as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a bidentate ligand and a precursor for chiral auxiliaries and catalysts, enabling the production of enantiomerically pure substances. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop optically active products.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and cardiovascular drugs.
• Asymmetric Catalyst Ligand: Used to prepare chiral ligands for transition metal catalysts in enantioselective hydrogenation and other catalytic transformations.
• Polymer Modification: Serves as a curing agent or cross-linking agent for epoxy resins and polyurethanes, enhancing material properties.
• Agrochemical Synthesis: Building block for chiral herbicides, fungicides, and plant growth regulators.
• Chelating Agent: Forms stable complexes with metal ions for applications in metal extraction and purification processes.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and chiral compounds.

Basic Information

Product Name	trans-1,2-Diaminocyclohexane
CAS No.	5913-70-2
Molecular Formula	C6H14N2
Molecular Weight	114.19 g/mol
Synonyms	(1R,2R)-1,2-Diaminocyclohexane; (1R,2R)-(-)-1,2-Diaminocyclohexane; trans-(1R,2R)-Diaminocyclohexane; DACH; (R,R)-1,2-Diaminocyclohexane; (R,R)-DACH; trans-Cyclohexane-1,2-diamine; 1,2-Diaminocyclohexane, trans-
EINECS	227-668-8

Quality Control

Our trans-1,2-Diaminocyclohexane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (ee)	≥ 99.0% (Typical)
Water Content (KF)	≤ 0.5%

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