Description

1,2-Cyclohexanediamine, N1,N2-Dimethyl-N1,N2-Bis(2-Pyridinylmethyl)-, (1R,2R)-Rel- is a high-purity, chiral diamine ligand with significant utility in asymmetric synthesis and catalysis. Its value lies in its ability to act as a versatile and effective chelating agent, enabling precise stereochemical control in the formation of complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing advanced intermediates and active ingredients.

Application

• Asymmetric Catalysis: As a chiral ligand for transition metals (e.g., copper, ruthenium) in enantioselective hydrogenation, cyclopropanation, and other C-C bond-forming reactions.
• Pharmaceutical Intermediate Synthesis: For the stereocontrolled production of chiral active pharmaceutical ingredients (APIs) and key building blocks.
• Agrochemical Research: In the development of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Used in the synthesis of specialty chemicals, flavors, and fragrances requiring high enantiomeric purity.
• Material Science: As a precursor or modifier in the synthesis of chiral polymers and advanced functional materials.
• Academic & Industrial R&D: A critical tool for methodological development in organic synthesis and catalysis research.

Basic Information

Product Name	1,2-Cyclohexanediamine, N1,N2-Dimethyl-N1,N2-Bis(2-Pyridinylmethyl)-, (1R,2R)-Rel-
CAS No.	515124-12-6
Molecular Formula	C₂₂H₃₂N₄
Molecular Weight	352.52 g/mol
Synonyms	(1R,2R)-N1,N2-Dimethyl-N1,N2-bis(pyridin-2-ylmethyl)cyclohexane-1,2-diamine; rel-(1R,2R)-N1,N2-Dimethyl-N1,N2-bis(2-pyridylmethyl)-1,2-cyclohexanediamine; (R,R)-N,N'-Dimethyl-N,N'-bis(2-pyridinylmethyl)-1,2-cyclohexanediamine; Chiral Pyridine-Diamine Ligand; DM-BPMCDA; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our production of this chiral ligand adheres to strict quality protocols to ensure batch-to-batch consistency and high enantiomeric purity, critical for reproducible catalytic performance. Quality is verified through advanced analytical techniques including Chiral HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (enantiomeric excess)
Water Content (KF)	≤ 0.5%

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