Description
Specifications Table
| Product Name | N,N-Dimethylformamide, 99.8%, for spectroscopy |
|---|---|
| Pack Size | 500ML | 1LT | 2.5LT |
| Form | Liquid |
| Grade | Spectroscopy |
| Application | Solvent for UV-Vis, IR, and NMR spectroscopy, peptide synthesis, and organic reactions |
Product Description
N,N-Dimethylformamide (DMF) is a versatile polar aprotic solvent widely used in laboratories for spectroscopy, organic synthesis, and peptide chemistry. This high-purity 99.8% grade is specifically designed for spectroscopic applications, ensuring minimal interference in UV-Vis, IR, and NMR analyses. Its low volatility and high boiling point make it a preferred choice for reactions requiring stable solvent conditions.
DMF is particularly valued in peptide synthesis due to its ability to dissolve both polar and nonpolar compounds. Researchers and students working in organic chemistry, biochemistry, and analytical laboratories rely on this spectroscopy-grade DMF for consistent and reproducible results. Whether you’re conducting solvent extraction, crystallization, or spectroscopic studies, this DMF variant delivers the purity and performance needed for critical lab work.
At eqipped, we ensure that every batch of DMF meets stringent quality standards, providing you with a reliable solvent for your research and academic needs. The 500ML, 1LT, and 2.5LT pack sizes offer flexibility for both small-scale experiments and bulk requirements.
Key Applications of DMF in Laboratories
DMF is an indispensable solvent in modern laboratories. Here’s how it’s commonly used:
In spectroscopy, DMF’s transparency in the UV and IR ranges makes it ideal for sample preparation. Organic chemists use it as a reaction medium for substitutions, eliminations, and condensations. Its high dielectric constant also makes it suitable for electrochemistry and as a mobile phase in chromatography.
For educators and students, DMF serves as a teaching tool in organic chemistry labs, demonstrating solvent effects on reaction rates and mechanisms. Its role in peptide synthesis, particularly in Fmoc chemistry, is critical for researchers working on drug discovery and bioconjugation.
Safety and Handling Guidelines
While DMF is a highly useful solvent, it requires careful handling. Always use it in a well-ventilated fume hood and wear appropriate personal protective equipment (PPE), including nitrile gloves and safety goggles. Avoid skin contact, as DMF can be absorbed through the skin and may cause irritation.
Store DMF in a cool, dry place away from direct sunlight and incompatible materials like strong oxidizing agents. For disposal, follow local regulations for hazardous chemical waste to ensure environmental safety.
Why This DMF Stands Out
Not all DMF is created equal. This spectroscopy-grade variant is distilled and purified to remove impurities that could interfere with analytical measurements. The 99.8% purity ensures minimal background noise in spectroscopic data, while the low water content prevents side reactions in moisture-sensitive processes.
Whether you’re analyzing compounds via UV-Vis spectroscopy or synthesizing complex organic molecules, this DMF provides the consistency and reliability demanded by professional and academic laboratories.
FAQs
What is the difference between spectroscopy-grade DMF and regular DMF?
Spectroscopy-grade DMF undergoes additional purification steps to remove UV-absorbing impurities, making it suitable for analytical techniques like UV-Vis and IR spectroscopy. Regular DMF may contain traces of contaminants that interfere with these measurements.
Can DMF be used for peptide synthesis?
Yes, DMF is a common solvent in peptide synthesis, particularly in Fmoc-based solid-phase peptide synthesis (SPPS), due to its ability to dissolve amino acids and coupling reagents effectively.
How should I store DMF to maintain its purity?
Store DMF in a tightly sealed container under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and oxidation. Keep it away from direct light and heat sources.
Is DMF compatible with all laboratory plastics?
DMF can dissolve certain plastics like polystyrene and polycarbonate. Use glass or chemically resistant containers (e.g., PTFE or HDPE) for storage and handling.
Where can I buy high-purity DMF for spectroscopy in India?
You can buy spectroscopy-grade DMF online at eqipped, with options for 500ML, 1LT, and 2.5LT pack sizes. We ensure fast and reliable delivery across India for your lab needs.
