Multinuclear (1H, 13C, 15N) 2D NMR Service Based on 600 MHz Spectrometer (e.g., HSQC, HMBC)

STEMart offers an advanced Multinuclear (1H, 13C, 15N) 2D NMR Service using high-performance 600 MHz spectrometers, such as the Bruker Avance III HD 600 MHz and Agilent DD2 600 MHz systems. These instruments are integral to our laboratory’s capabilities, providing high-resolution two-dimensional NMR data essential for detailed molecular characterization. Our 600 MHz systems enable complex structure elucidation through sensitive detection of hydrogen, carbon, and nitrogen nuclei, which is crucial in fields like organic synthesis, natural product research, and biochemistry.

Our 600 MHz spectrometers utilize the principles of nuclear magnetic resonance to detect correlations between nuclei in two-dimensional space, providing detailed information about molecular connectivity. Techniques such as HSQC (Heteronuclear Single Quantum Coherence) and HMBC (Heteronuclear Multiple Bond Correlation) allow us to map out molecular structures, revealing interactions between proton and heteronuclei like carbon and nitrogen. This technology is widely applied in organic chemistry, pharmaceuticals, and material science to understand structural complexity and molecular dynamics.

Leveraging our state-of-the-art 600 MHz spectrometers, STEMart offers a comprehensive range of multinuclear 2D NMR services, including correlation analysis, structural determination, and interaction studies. Our expertise and cutting-edge instruments enable us to deliver high-quality data that supports diverse research needs, from chemical synthesis validation to drug development and structural biology.

What We Offer

• HSQC Analysis for Heteronuclear Correlations

Provides high-sensitivity detection of 1H-13C and 1H-15N correlations, essential for studying molecular connectivity and establishing proton-carbon and proton-nitrogen relationships.

• HMBC for Long-Range Coupling Studies

Detailed analysis of long-range couplings between protons and heteronuclei, valuable for mapping out complex molecular structures and determining carbon or nitrogen linkages.

• COSY for Proton-Proton Interactions

Enables the identification of proton-proton couplings within a molecule, useful for structural analysis and studying spatial relationships within organic compounds.

• NOESY for Spatial Proximity Studies

Analyzes the proximity of non-bonded protons, aiding in determining 3D structures, conformation, and spatial arrangements of molecules.

• HMQC for Molecular Structure Elucidation

High-sensitivity HMQC (Heteronuclear Multiple Quantum Coherence) analysis provides insight into carbon and nitrogen environments, useful for structural determination and verification.

Why Choose Us

• High Sensitivity for Detailed Structural Analysis

Our 600 MHz NMR spectrometers offer superior sensitivity, enabling the accurate detection of small coupling constants and complex correlations across multiple nuclei.

• Broad Multinuclear Capabilities

We specialize in 1H, 13C, and 15N analysis with tailored techniques like HSQC, HMBC, and COSY, making us a versatile partner for structural biology and organic chemistry studies.

• Customized Reporting and Data Interpretation

STEMart provides flexible reporting options, ensuring the presentation of data aligns with specific research needs, from basic spectra to advanced structural insights.

• Experienced NMR Experts

Our team of NMR professionals brings years of experience to each project, ensuring high-quality, reliable data and in-depth analysis tailored to complex research questions.

Our Resources

Bruker Avance III HD 600 MHz NMR

The Bruker Avance III HD 600 MHz spectrometer delivers high-resolution data for 1H, 13C, and 15N nuclei, equipped with a TCI Cryoprobe for enhanced sensitivity. Its advanced capabilities support multidimensional NMR applications, making it ideal for complex molecular structure elucidation.

Agilent DD2 600 MHz NMR System

Agilent’s DD2 600 MHz spectrometer offers robust multinuclear support and high-field accuracy, equipped with a broadband observe (BBO) probe. It is highly effective in performing HSQC, HMBC, and other 2D NMR techniques essential for molecular characterization.

STEMart provides high-quality NMR services tailored to meet the specific needs of our clients. Our experienced specialists use advanced equipment and follow strict quality control measures to ensure accurate and reliable results. Contact us to learn more about our NMR services and how we can help you achieve your research goals.