Description

Cyclohexanecarboxylic Acid, 2-Amino-, (1R,2S)- (9Ci) is a high-purity chiral intermediate of significant importance in asymmetric synthesis. Its stereochemically defined structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating enantiomerically pure products.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, particularly those targeting neurological and cardiovascular diseases.
• Agrochemical Synthesis: Used in the research and production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Catalyst Ligand Precursor: Serves as a starting material for the preparation of chiral ligands used in asymmetric catalysis.
• Fine Chemical Building Block: Employed in academic and industrial R&D for constructing complex natural products and specialty compounds.
• Peptidomimetic Research: Utilized in the design and synthesis of conformationally constrained peptide analogs for drug discovery.

Basic Information

Product Name	Cyclohexanecarboxylic Acid, 2-Amino-, (1R,2S)- (9Ci)
CAS No.	189101-43-7
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	(1R,2S)-2-Aminocyclohexanecarboxylic Acid; (1R,2S)-2-Amino-1-cyclohexanecarboxylic Acid; cis-2-Aminocyclohexanecarboxylic Acid (specific to (1R,2S) isomer); (1R,2S)-ACHC; Rel-(1R,2S)-2-Aminocyclohexanecarboxylic Acid; (1R,2S)-2-Aminohexahydrobenzoic Acid; (1R,2S)-2-Aminocyclohexane-1-carboxylic Acid
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxylic Acid, 2-Amino-, (1R,2S)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are 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 after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.