4-Pyrrolidinopyridine
4-Pyrrolidinopyridine (CAS 2456-81-7, C9H12N2) is a pyridine derivative with a molecular weight of 148.20 g/mol. It functions as a catalyst in polymerization reactions and as a ligand in metal complexes. Supplied by Tech Serve Solutions, this compound is a valuable building block in chemical synthesis, particularly for heterocyclic compounds. Its typical assay is ≥98.0%.

Polymerization Catalyst
4-Pyrrolidinopyridine serves as an effective catalyst in various polymerization reactions, facilitating the formation of polymeric materials. Its catalytic activity is well-documented in chemical literature.
Ligand in Metal Complexes
This pyridine derivative is employed as a ligand in the formation of metal complexes. These complexes can have diverse applications in catalysis and materials science.
Chemical Synthesis Building Block
As a heterocyclic building block, 4-Pyrrolidinopyridine is a key intermediate in the synthesis of more complex organic molecules. It is particularly useful in the construction of pyridine-containing structures.
| Molecular weight | 148.20 |
|---|---|
| Empirical formula | C9H12N2 |
| Assay | ≥98.0% (NT) |
| Solubility | methanol: soluble0.1 g/mL, clear |
| Application | Catalyst employed in polymerization reactions.1,2 Ligand in metal complexes.3 |
| Melting point | 54-58 °C(lit.)55-59 °C |


Hazard statements
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 112 °C / 233.6 °F |
| Transport (UN / ADR) | UN 2923 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Pyrrolidinopyridine used for?
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4-Pyrrolidinopyridine is primarily used as a catalyst in polymerization reactions and as a ligand in metal complexes. It also serves as a versatile building block in chemical synthesis, particularly for heterocyclic compounds.
What are the CAS number and molecular formula for 4-Pyrrolidinopyridine?
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The CAS number for 4-Pyrrolidinopyridine is 2456-81-7, and its molecular formula is C9H12N2.
What grade and purity does Tech Serve Solutions supply for 4-Pyrrolidinopyridine?
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Tech Serve Solutions supplies 4-Pyrrolidinopyridine with an assay of ≥98.0% (NT). This product is intended for research and technical use and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should 4-Pyrrolidinopyridine be handled safely?
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4-Pyrrolidinopyridine is classified as corrosive and toxic. Handle with extreme caution, wearing appropriate personal protective equipment including eyeshields, face shields, gloves, and a suitable respirator. Avoid ingestion and skin/eye contact. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.
How is 4-Pyrrolidinopyridine packed and shipped?
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4-Pyrrolidinopyridine is packed securely for transport according to international regulations for hazardous materials. It is available for export globally by Tech Serve Solutions.
How can I request a quote or sample of 4-Pyrrolidinopyridine?
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To request a quote or a sample of 4-Pyrrolidinopyridine, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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