Description

1,2-Cyclohexanediamine,n-Methyl-,(1R,2S)-Rel-(9Ci) is a chiral diamine derivative of cyclohexane, serving as a high-value building block in asymmetric synthesis. Its stereochemical purity and functional groups make it a critical ligand and intermediate for creating enantiomerically pure compounds. This product is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries developing advanced active pharmaceutical ingredients (APIs) and specialty catalysts.

Application

• As a chiral ligand or auxiliary in asymmetric catalysis for pharmaceutical synthesis.
• Key intermediate in the production of enantiomerically pure active pharmaceutical ingredients (APIs).
• Building block for complex molecules in agrochemical and specialty chemical research.
• Precursor for the synthesis of chiral metal complexes used in homogeneous catalysis.
• Component in the development of novel materials and polymers with specific stereochemical properties.
• Used in academic and industrial research for method development in organic synthesis.

Basic Information

Product Name	1,2-Cyclohexanediamine,n-Methyl-,(1R,2S)-Rel-(9Ci)
CAS No.	454712-25-5
Molecular Formula	C7H16N2
Molecular Weight	128.22 g/mol
Synonyms	(1R,2S)-N-Methyl-1,2-cyclohexanediamine; (1R,2S)-N-Methylcyclohexane-1,2-diamine; rel-(1R,2S)-N-Methyl-1,2-diaminocyclohexane; N-Methyl-(1R,2S)-cyclohexane-1,2-diamine; (1R,2S)-N-Methyl-DACH; N-Methyl-(1R,2S)-diaminocyclohexane; Chiral N-methyl diamine ligand; (1R,2S)-NMCHDA
EINECS	Contact for details

Quality Control

Our 1,2-Cyclohexanediamine,n-Methyl-,(1R,2S)-Rel-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high stereochemical purity. We provide comprehensive Certificates of Analysis (COA) for each batch, detailing key parameters such as chiral purity, chemical purity, and identity. Our quality commitment aligns with the standards required for pharmaceutical R&D and cGMP intermediate production.

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 and easily oxidized 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)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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