Description

Cyclopentanecarboxylic Acid, 3-Amino-4-Fluoro-, (1Alpha,3Alpha,4Beta)- (9Ci) is a high-purity, stereochemically defined fluorinated amino acid derivative. This compound serves as a critical chiral building block and advanced pharmaceutical intermediate, enabling the synthesis of complex molecules with precise three-dimensional architecture. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel Active Pharmaceutical Ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for drug discovery programs.
• Peptidomimetics: Incorporation into peptide analogs to enhance metabolic stability, bioavailability, and binding affinity.
• Asymmetric Synthesis: Serves as a starting material or auxiliary in stereoselective chemical synthesis.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme mechanisms and biological pathways.
• Agrochemical Research: Potential intermediate for the development of advanced crop protection agents with specific activity.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 3-Amino-4-Fluoro-, (1Alpha,3Alpha,4Beta)- (9Ci)
CAS No.	141765-38-0
Molecular Formula	C6H10FNO2
Molecular Weight	147.15 g/mol
Synonyms	(1R,3R,4S)-3-Amino-4-fluorocyclopentanecarboxylic acid; (1α,3α,4β)-3-Amino-4-fluorocyclopentanecarboxylic acid; 3-Amino-4-fluorocyclopentanecarboxylic acid (stereoisomer); 4-Fluoro-3-aminocyclopentanecarboxylic acid; Fluorocyclopentane amino acid derivative; cis-3-Amino-4-fluorocyclopentanecarboxylic acid (relative configuration); Advanced fluorinated cyclopentane scaffold
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 3-Amino-4-Fluoro-, (1Alpha,3Alpha,4Beta)- (9Ci) is manufactured 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 pharmaceutical R&D. A detailed Certificate of Analysis (COA) providing identity, purity, and impurity profile is supplied with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal 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% ee
Water Content (KF)	≤ 0.5%
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.