Pyridine, 99%, Extra Pure, Acros Organics™, 50 Ml

Thermo Scientific™ Pyridine is an extra pure, high-purity heterocyclic solvent and base widely used in organic synthesis, pharmaceutical development, and analytical chemistry. This clear, colorless liquid is characterized by its nitrogen-containing aromatic ring structure, making it a key reagent in a variety of acylation, alkylation, and deprotonation reactions.

Its high assay, low moisture content, and excellent distillation properties make it suitable for sensitive applications in both research and industrial settings. The product is supplied in a range of packaging formats, including EcoSafPak™ glass bottles and metal drums, ensuring both safety and flexibility for users.

Key Features

• High Purity: ≥99.0% by GC for consistent, reproducible results
• Low Moisture: ≤0.1% water content (Karl Fischer)
• Low Residue: ≤0.02% residue after evaporation
• Stable Physical Properties: Refractive index 1.5080–1.5110 @ 20°C
• Visual Quality: Clear, colorless liquid with color scale ≤40 APHA
• Compliant with Analytical Standards: Conforms to infrared spectral requirements

Applications

• Solvent and Base in Organic Synthesis: Commonly used in reactions involving acid chlorides and anhydrides
• Pharmaceutical Development: Reagent for heterocyclic compound synthesis
• Catalyst or Ligand in coordination chemistry
• Precursor to various agrochemicals, dyes, and polymers
• Analytical Chemistry: Used in titration, HPLC, and UV-Vis spectrometry preparation

Packaging Options

Storage & Handling

• Storage Conditions: Store tightly closed in a cool, dry, well-ventilated place away from ignition sources
• Incompatibilities: Avoid contact with oxidizing agents and strong acids
• Shelf Life: Stable under recommended conditions

Thermo Scientific™ Pyridine, 99+%, Extra Pure is a premium-grade reagent designed for precise and demanding chemical workflows. Its reliability, purity, and versatility make it an essential component in both laboratory-scale and industrial applications where solvent quality is critical.