Pyrrolidine (CAS 123-75-1): Properties, Applications & Leading Supplier Insights
Unlock the potential of Pyrrolidine, a high-purity cyclic amine essential for advanced synthesis in pharmaceuticals, flavors, and fragrances. Discover its versatile applications and secure your supply from a trusted source.
Get a Quote & SamplePyrrolidine: The Versatile Chemical Building Block

Pyrrolidine
Pyrrolidine, with CAS No. 123-75-1, stands as a fundamental organic compound. This colorless transparent liquid, also known as tetrahydropyrrole, is highly valued across numerous industries due to its unique chemical structure as a saturated heterocycle and secondary amine. Its intrinsic purity and reactive properties make it an indispensable intermediate.
- Key Intermediate: Pyrrolidine serves as a vital pharmaceutical intermediate, crucial for synthesizing active pharmaceutical ingredients.
- High Purity: With an assay of ≥99.0%, our Pyrrolidine ensures reliable results for demanding chemical reactions and industrial applications.
- Versatile Reactivity: As a cyclic amine and good nucleophile, Pyrrolidine is widely utilized in organic synthesis building block roles, facilitating complex molecular structures.
- Solubility: Pyrrolidine is miscible with water and most organic solvents, offering flexibility in various chemical processes.
Product Advantages and Benefits
Superior Quality Assurance
Our Pyrrolidine undergoes rigorous quality control, ensuring it meets strict specifications for purity and consistency, making it ideal for pharmaceutical intermediates and high-stakes applications.
Broad Application Spectrum
From the delicate nuances of flavor & fragrance compounds to the robust demands of drug discovery, Pyrrolidine's versatility as a cyclic amine enables its use across a wide array of industries.
Reliable Supply Chain
We ensure a consistent and reliable supply of Pyrrolidine (CAS 123-75-1), meeting bulk requirements for industrial chemical building blocks and specialized orders.
Key Applications
Flavors and Fragrances
Pyrrolidine is a crucial intermediate in the synthesis of complex aromatic compounds, contributing to the distinct notes in various flavors and fragrances.
Pharmaceutical Manufacturing
As a leading pharmaceutical intermediate, Pyrrolidine is indispensable for the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
Organic Synthesis
Valued as an organic synthesis building block, Pyrrolidine participates in reactions like enamine formation, crucial for creating more complex organic compounds.
Drug Discovery
Its unique cyclic amine structure makes Pyrrolidine a valuable raw material for drug discovery efforts, enabling the development of novel therapeutic agents, including racetam compounds.