Description
Specifications Table
Product Name – N, N-Dimethyl-d-Formamide (DMF-d) (for NMR Spectroscopy)
Quantity/Pack Size – 5 ml
Form – Liquid
Grade – NMR Spectroscopy Grade
Application – NMR Solvents, Spectroscopic Analysis
product overview
N, N-Dimethyl-d-Formamide (DMF-d) is a highly specialized deuterated solvent indispensable for advanced Nuclear Magnetic Resonance (NMR) spectroscopy. This compound is meticulously synthesized to achieve exceptional isotopic purity, typically over 99.5% deuterium, ensuring minimal interference from residual proton signals during sensitive spectroscopic measurements. Its high-grade formulation makes it an ideal choice for dissolving a broad spectrum of organic compounds, including polymers, peptides, and various complex molecules, allowing for accurate and unobstructed spectral data acquisition. DMF-d’s solvent properties, coupled with its deuteration, enable researchers to obtain clear and precise NMR spectra, which are crucial for structural elucidation, reaction monitoring, and quantitative analysis in diverse scientific disciplines. The inherent stability and low volatility of DMF-d further enhance its utility in a laboratory setting, providing a reliable medium for consistent and reproducible analytical results. Its controlled manufacturing process guarantees a product that meets rigorous quality standards required for demanding analytical applications, offering scientists a dependable tool for their most critical investigations.
FAQs
1. What is N, N-Dimethyl-d-Formamide (DMF-d) primarily used for?
DMF-d is primarily used as a deuterated solvent in Nuclear Magnetic Resonance (NMR) spectroscopy for dissolving samples to obtain proton-free spectra.
2. How does DMF-d differ from standard DMF in laboratory applications?
The key difference is that DMF-d has its hydrogen atoms replaced with deuterium (D), which is essential for NMR spectroscopy as it prevents solvent proton signals from obscuring the sample’s signals.
3. What purity level is recommended for DMF-d in spectroscopic analysis?
For accurate NMR spectroscopy, DMF-d typically requires a high isotopic purity, usually 99.5% or higher, to minimize residual proton signals.
4. What are the proper storage conditions for DMF-d to ensure longevity?
DMF-d should be stored in a tightly sealed container, protected from moisture and light, preferably at room temperature or refrigerated, to maintain its purity and integrity.
5. Are there any common alternatives to DMF-d for specific NMR solvent needs?
While DMF-d is unique for its specific solvent properties, other deuterated solvents like Deuterated Dimethyl Sulfoxide (DMSO-d6) or Deuterated Chloroform (CDCl3) are commonly used depending on the sample solubility and specific experimental requirements.
