VWR Dimethyl sulphoxide, dehydrated (max. 0.03% H₂O) ≥99.5%, AnalaR NORMAPUR® analytical reagent

VWR Dimethyl Sulphoxide (DMSO) is a high-purity, low-water-content solvent designed for use in analytical chemistry, organic synthesis, pharmaceutical R&D, and biological sample processing. This dehydrated grade contains ≤0.03% water, making it ideal for moisture-sensitive reactions or use as a cryoprotectant, carrier solvent, or reagent medium.

Key Features

• ≥99.9% Purity – ACS and AnalaR NORMAPUR® compliant for reliable analytical use
• Ultra-Low Water Content – ≤0.03% H₂O for moisture-sensitive reactions
• Excellent Solvency – Dissolves a wide range of organic and inorganic compounds
• Thermally Stable – High boiling point (189 °C) supports various synthesis conditions
• Low Toxicity, High Versatility – Widely used in chemical, pharmaceutical, and biotech labs

Specifications

Applications

• Organic Synthesis – As a polar aprotic solvent in SN2 and transition metal catalysis
• Pharmaceutical R&D – Solubilizer for drug candidates and active pharmaceutical ingredients (APIs)
• Biological Research – Cryoprotectant for cell and tissue preservation
• Spectroscopy & Chromatography – Solvent for NMR, UV-Vis, and trace analysis
• Formulation Chemistry – Vehicle for controlled release and dermal applications

Ordering Information

VWR® Dimethyl Sulphoxide, Dehydrated, ≥99.9%, offers exceptional purity and dryness, making it a top-tier solvent for analytical, synthetic, and biological applications. Ideal for professionals who require a moisture-free, high-performance solvent in regulated environments.