Description

Cyclopentanecarboxylic Acid, 2-Amino-3-Methyl-, (1R,2S,3R)-Rel- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its value lies in its complex, multi-functional structure, which serves as a critical precursor for the development of novel, high-value compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating active pharmaceutical ingredients (APIs) and complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, especially in central nervous system (CNS) and antiviral research.
• Agrochemical Development: Used in the research and production of advanced, stereospecific pesticides and herbicides.
• Asymmetric Catalysis: Serves as a sophisticated ligand precursor or a chiral pool starting material for catalyst design.
• Peptidomimetics & Bioactive Molecules: Incorporated into the backbone of peptide analogs to modulate biological activity and stability.
• Academic & Industrial R&D: A valuable compound for methodological studies in stereoselective synthesis and total synthesis projects.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, specialty fine chemicals.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 2-Amino-3-Methyl-, (1R,2S,3R)-Rel- (9Ci)
CAS No.	745765-87-1
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(1R,2S,3R)-2-Amino-3-methylcyclopentanecarboxylic acid; rel-(1R,2S,3R)-2-Amino-3-methylcyclopentane-1-carboxylic acid; 2-Amino-3-methylcyclopentanecarboxylic acid (rel-(1R,2S,3R)-); 3-Methyl-2-aminocyclopentanecarboxylic acid; (1R,2S,3R)-2-Amino-3-methyl-1-cyclopentanecarboxylic acid; Cyclopentanecarboxylic acid, 2-amino-3-methyl-, (1R,2S,3R)-rel-; CAS 745765-87-1
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for advanced intermediates. Each batch is characterized using advanced analytical techniques to confirm identity, stereochemical purity, and chemical purity. Certificates of Analysis (COA) are provided, detailing key parameters such as chiral purity (enantiomeric excess), chemical assay, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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 to exclude moisture. For long-term storage, consider storing under an inert atmosphere.

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% e.e.
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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