Description

Phosphinic Acid, [(1R,3S)-3-Aminocyclopentyl]Propyl-, Rel- (9Ci) is a chiral, organophosphorus compound featuring a cyclopentylamine backbone. This specific stereochemistry is critical for its function as a high-value building block in advanced pharmaceutical synthesis and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients. The compound's structure makes it a versatile intermediate for creating molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, and plant growth regulators with improved efficacy and selectivity.
• Ligand Synthesis: Serves as a precursor for phosphorus-containing ligands used in asymmetric catalysis and metal complexation.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Process Chemistry: Utilized in route scouting and optimization for the scalable production of optically active final products.

Basic Information

Product Name	Phosphinic Acid, [(1R,3S)-3-Aminocyclopentyl]Propyl-, Rel- (9Ci)
CAS No.	536756-69-1
Molecular Formula	C8H18NO2P
Molecular Weight	191.21 g/mol
Synonyms	rel-[(1R,3S)-3-Aminocyclopentyl]propylphosphinic acid; (1R,3S)-3-Aminocyclopentylpropylphosphinic acid (rel); 3-Aminocyclopentylpropylphosphinic acid; Phosphinic acid, P-[(1R,3S)-3-aminocyclopentyl]-, rel-; CAS 536756-69-1
EINECS	Contact for details

Quality Control

Our production of Phosphinic Acid, [(1R,3S)-3-Aminocyclopentyl]Propyl-, Rel- (9Ci) adheres to stringent quality protocols suitable for research and development applications. Each batch is characterized by advanced analytical techniques including HPLC, NMR, and chiral analysis to confirm identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all relevant specifications are provided to ensure traceability and support your regulatory and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 1.0%

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