Description

Cyclohexanecarboxylic Acid, 1-Amino-2-Methyl-2-(Methylthio)-, trans- (9Ci) is a specialized chiral intermediate featuring a unique cyclohexane backbone substituted with amino and methylthio functional groups. This compound matters for its role as a critical building block in the synthesis of complex, high-value molecules, particularly in the pharmaceutical sector. It is needed by research and development chemists and process engineers in the fine chemical and pharmaceutical industries for creating novel active pharmaceutical ingredients (APIs) and advanced agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of novel therapeutic agents, including potential central nervous system (CNS) drugs and enzyme inhibitors.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structural motifs can contribute to biological activity.
• Fine Chemical Building Block: Serves as a versatile precursor in custom synthesis and contract manufacturing for specialty chemicals.
• Asymmetric Catalysis Research: Employed in academic and industrial R&D to study new chiral induction and transformation methodologies.
• Ligand and Catalyst Development: The amino and thioether groups make it a candidate for designing novel ligands in coordination chemistry and catalysis.

Basic Information

Product Name	Cyclohexanecarboxylic Acid, 1-Amino-2-Methyl-2-(Methylthio)-, trans- (9Ci)
CAS No.	73371-93-4
Molecular Formula	C9H17NO2S
Molecular Weight	203.30 g/mol
Synonyms	trans-1-Amino-2-methyl-2-(methylthio)cyclohexanecarboxylic acid; (1R,2R)-1-Amino-2-methyl-2-(methylthio)cyclohexanecarboxylic acid; (1S,2S)-1-Amino-2-methyl-2-(methylthio)cyclohexanecarboxylic acid; 2-Methyl-2-(methylthio)-1-aminocyclohexanecarboxylic acid; 1-Amino-2-methyl-2-methylthiocyclohexanecarboxylic acid; trans-2-Methyl-2-(methylthio)-1-aminocyclohexanecarboxylic acid
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxylic Acid, 1-Amino-2-Methyl-2-(Methylthio)-, trans- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical processes.

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). This product is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to prevent exposure to atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de (trans-isomer)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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