Shandong Aure Chemical Co., Ltd.

1-(2-Pyridyl)piperazine CAS 34803-66-2

Persistent supply for specialized needs
1-(2-Pyridyl)piperazine CAS 34803-66-2
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1-(2-Pyridyl)piperazine CAS 34803-66-2

Synonyms: 1-(2-Pyridinyl)piperazine; 2-(1-Piperazinyl)pyridine; 1-(Pyridin-2-yl)piperazine; 2-(Piperazin-1-yl)pyridine; NSC-137781; 5IO1HZP7ZN

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of 1-(2-Pyridyl)piperazine in China.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

Please contact us to obtain the latest product information.

Product Details

High-Purity 1-(2-Pyridyl)piperazine CAS 34803-66-2 from Aure Chemical: Stable Supply

1-(2-Pyridyl)piperazine is a specialized organic intermediate widely used in pharmaceutical and fine chemical synthesis. Its unique combination of pyridine and piperazine rings makes it a versatile building block for constructing nitrogen-containing heterocyclic compounds essential to medicinal chemistry.

Aure Chemical provides consistent high-purity grades suitable for laboratory research, route optimization, and scale-up production in organic synthesis applications.


Basic Information

CAS No.34803-66-2
EC No.252-220-3
Linear FormulaC9H13N3
Molecular Weight163.22
AppearanceClear, colorless liquid
Melting Point (°C)Not available (typical reference)
Boiling point (°C)120-122 (lit., at 2 mmHg)
Density (g/mL at 20–25 °C)1.072 (lit.)
SolubilitySoluble in common organic solvents
Storage ConditionsStore in a tightly closed container in a cool, dry place, protected from air and light
Chemical StructureMolecular Structure of 1-(2-Pyridyl)piperazine

Key Applications

  • Organic synthesis intermediate: Acts as a versatile building block for the preparation of complex nitrogen-containing heterocycles in organic chemistry.

  • Pharmaceutical intermediate: Employed as a precursor in the synthesis of active pharmaceutical ingredients and related medicinal compounds.

  • Heterocyclic synthesis: Facilitates the incorporation of pyridyl-piperazine motifs into bioactive heterocyclic frameworks.

  • Laboratory research: Widely applied in medicinal chemistry studies and exploratory synthetic routes.

  • Process development: Supports scale-up and optimization of synthetic pathways for fine chemical production.


  • Consistent product quality: Aure Chemical maintains strict quality control to ensure high purity and batch-to-batch consistency tailored for organic intermediate applications.

  • Flexible global supply: We provide stable international logistics and supply options to meet demands from laboratory to bulk scales.

  • SDS and COA support: Comprehensive SDS, COA, and regulatory documentation are readily available to facilitate procurement and compliance.

  • Packaging and technical service: Customized packaging in 1kg to 25kg units with professional technical assistance for customer-specific needs.

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.

Packaging Options

  • 25 kg / 50 kg bags (fiber drum, aluminum bag, HDPE drum)
  • 100 kg / 200 kg steel or HDPE drums
  • 500 kg / 1000 kg IBC containers
  • Bulk liquids in ISO tank containers
  • Customized packaging upon request

Transportation Modes

  • Sea freight (FCL / LCL)
  • Air freight for selected products
  • Road and rail transportation
  • Dangerous & non-dangerous cargo handling
  • Incoterms: EXW, FOB, CFR, CIF, DAP, DDP

Storage & Handling

  • Dry, cool, and well-ventilated warehouses
  • Segregation by hazard class
  • FIFO inventory management
  • Temperature-controlled storage if required
  • Regular inspection & labeling control

Documentation & Compliance

  • Safety Data Sheet (SDS)
  • Certificate of Analysis (COA)
  • Dangerous Goods Declaration (DGD)
  • Packing List & Commercial Invoice
  • IMDG / IATA / ADR compliant labeling

For packaging customization or logistics consultation, please contact us.


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