Description

Cyclopentanecarboxamide, 1-Amino-2-(1-Methylethyl)-, (1R,2R)- (9Ci) is a high-purity, stereochemically defined chiral intermediate of significant interest in advanced organic synthesis. Its value lies in its rigid cyclopentane backbone and functional groups, which are pivotal for constructing complex molecular architectures with precise three-dimensional control. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients where stereochemistry is critical for efficacy. The product, identified by CAS No. 791055-00-0, is supplied with stringent quality control to ensure batch-to-batch consistency for demanding synthetic applications.

Application

This chiral cyclopentanecarboxamide derivative serves as a sophisticated building block in several high-value sectors:

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in therapeutic areas targeting the central nervous system, metabolic diseases, and oncology.
• Agrochemical Synthesis: Used in the design and production of advanced, stereoselective pesticides and herbicides, where the specific spatial orientation of the molecule can enhance biological activity and reduce environmental impact.
• Asymmetric Catalysis Ligand Precursor: Its structure can be modified to create novel chiral ligands or organocatalysts for enantioselective synthesis, improving the efficiency of manufacturing processes for fine chemicals.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific chiral properties or for advanced material applications requiring defined molecular geometry.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in organic chemistry, medicinal chemistry, and stereochemistry.

Basic Information

Product Name	Cyclopentanecarboxamide, 1-Amino-2-(1-Methylethyl)-, (1R,2R)- (9Ci)
CAS No.	791055-00-0
Molecular Formula	C9H18N2O
Molecular Weight	170.25 g/mol
Synonyms	(1R,2R)-1-Amino-2-isopropylcyclopentanecarboxamide; (1R,2R)-1-Amino-2-(propan-2-yl)cyclopentane-1-carboxamide; (1R,2R)-2-Isopropyl-1-aminocyclopentanecarboxamide; rel-(1R,2R)-1-Amino-2-(1-methylethyl)cyclopentanecarboxamide; Cyclopentanecarboxamide, 1-amino-2-(1-methylethyl)-, (1R,2R)-; (1R,2R)-1-Amino-2-isopropyl-cyclopentanecarboxylic acid amide
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxamide, 1-Amino-2-(1-Methylethyl)-, (1R,2R)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, enantiomeric excess, and impurity profiles. We support compliance with cGMP and ISO guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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