Description

(S)-3-Aminopyrrolidine CAS NO 128345-57-3 is a high-purity, chiral building block essential for the synthesis of complex pharmaceutical molecules. Its value lies in its role as a key intermediate for creating active pharmaceutical ingredients (APIs) with specific stereochemistry, which is critical for drug efficacy and safety. This compound is primarily needed by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in developing new therapeutics, particularly in areas like neurology and oncology.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the development of novel Active Pharmaceutical Ingredients (APIs).
• Asymmetric Synthesis: Used as a ligand or catalyst precursor in stereoselective chemical reactions.
• Protease Inhibitor Development: Serves as a core structural component in the research of enzyme inhibitors.
• Neurological Drug Research: A key building block for compounds targeting neurological pathways and receptors.
• Chemical Biology & Proteomics: Employed in the synthesis of molecular probes and tool compounds for biological studies.
• Agrochemical Synthesis: Used in the research and development of advanced, chiral crop protection agents.

Basic Information

Product Name	(S)-3-Aminopyrrolidine
CAS No.	128345-57-3
Molecular Formula	C4H10N2
Molecular Weight	86.14 g/mol
Synonyms	(S)-(+)-3-Aminopyrrolidine; (3S)-Pyrrolidin-3-amine; (S)-3-Pyrrolidinamine; (S)-3-APD; (S)-3-AP; (S)-3-Amino-tetrahydro-pyrrole; (S)-3-Pyrrolidinol (common misnomer, related compound); L-3-Aminopyrrolidine
EINECS	Contact for details

Quality Control

Our (S)-3-Aminopyrrolidine is manufactured 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 pharmaceutical R&D and production. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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