Description

Cycloheptanecarboxylic Acid, 2-Amino-, (1S,2R)- (9Ci) is a high-purity chiral building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex, biologically active molecules, particularly in pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in therapeutic areas requiring complex cyclic structures.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides where its specific stereochemistry can influence biological activity.
• Catalyst and Ligand Development: Serves as a precursor for designing novel chiral catalysts and ligands used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic and Industrial Research: A valuable tool for methodological studies in organic chemistry, including new cyclization and functionalization reactions.

Basic Information

Product Name	Cycloheptanecarboxylic Acid, 2-Amino-, (1S,2R)- (9Ci)
CAS No.	755749-93-0
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(1S,2R)-2-Aminocycloheptanecarboxylic Acid; (1S,2R)-2-Amino-1-cycloheptanecarboxylic Acid; (1S,2R)-2-Aminocycloheptane-1-carboxylic Acid; trans-2-Aminocycloheptanecarboxylic Acid (relative stereochemistry); Cycloheptane-1-carboxylic acid, 2-amino-, (1S,2R)-; 2-Aminocycloheptanecarboxylic Acid (isomer unspecified); Chiral Cycloheptane Amino Acid
EINECS	Contact for details

Quality Control

Our Cycloheptanecarboxylic Acid, 2-Amino-, (1S,2R)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

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 (diastereomeric excess)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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