Visit us at #ACSFall2025 booth 2443 to see the most powerful benchtop NMR spectrometer and learn about our new automation capabilities!

At 125 MHz, benchtop NMR highlights the differences between methylbenzaldehyde and methoxybenzaldehyde. The benzylic protons resonate upfield (2.4 ppm) while the methoxy group shifts downfield (3.8 ppm). Do you know why this shift happens? Follow Q Magnetics for more spectra to

At 125 MHz, the benchtop NMR of 4-Phenylbutyric Acid shows methylene and aromatic protons. This compound is important in biomedical research, used as a chemical chaperone to treat protein misfolding disorders such as cystic fibrosis. Follow Q Magnetics for more spectra like this!

This fully-resolved 125 MHz spectrum of tributyrin demonstrates the high dispersion and high resolution of Q Magnetics benchtop NMR. Tributyrin is used as a prodrug of butyric acid. It has applications in colorectal cancer therapy as well as gastrointestinal health. Follow

At 125 MHz, benchtop NMR highlights the aromatic, methoxy, and aldehyde signals that define vanillin. Widely recognized as the main component of vanilla bean flavoring, it is also used in fragrances, cosmetics, and to improve the flavor of medications. Follow Q Magnetics for more

At 125 MHz, benchtop NMR highlights the aromatic, hydroxyl, and ester signals of methyl salicylate. Best known as the classic wintergreen scent, it's widely used in flavorings, fragrances, and topical pain-relief products. Wintergreen plants produce methyl salicylate as a defense

Another edible spectrum

Acetaminophen, also known as paracetamol, is a widely used analgesic and antipyretic that relieves pain and reduces fever. It is cited as one of the safest and most effective ways to treat pain and fever. Follow Q Magnetics for more 125 MHz benchtop spectra to come! #NMR #NMRchat

At 125 MHz, stacked spectra of vanillin in benzene-d₆ and CDCl₃ reveal how solvent choice shapes chemical shifts. Benzene-d₆, with its strong anisotropic ring current, subtly shields aromatic protons and can spread the aromatic region compared to CDCl₃. This can be useful for

The 125 MHz proton and fluorine multiplets in 1,4-difluorobenzene appear as if they are first-order multiplets with equal J-couplings, even though the protons are not magnetically equivalent. Back in 1964, Patterson and Wells [J. Mol. Spect. 14, 101-111] showed that this occurs

The QM-125 benchtop NMR brings 125 MHz performance together with a sample tube designed for sample-delivery-by-flow — making NMR sampling simple, versatile, and reliable. This continuous flow-NMR design streamlines sample handling and supports automation, high throughput, and

Multiplicity is a key feature of understanding molecular structure and it isn't just for protons. Check out the ¹⁹F NMR spectrum of NaBF₄ at 3 T, which displays an fun splitting pattern. Coupling of ¹⁹F (𝘐 = 1/2) to ¹¹B (𝘐 = 3/2) gives a quartet, while ¹⁰B (𝘐 = 3) yields a

We always appreciate having the opportunity to support local research efforts, especially at cutting-edge research hubs like the Powerhouse Energy Campus, apart of the Colorado State University Energy Institute. One of their research labs is now equipped with the QM-125 benchtop

Interested in characterizing forever chemicals by benchtop NMR? Here’s the 19F NMR (120 MHz) spectrum of 1H,1H,2H,2H-perfluorodecyl acetate, collected on the QM-125 benchtop NMR. This perfluorinated acrylate monomer is known for its low surface tension, hydrophobicity, and

Interested in automating benchtop NMR for your flow chemistry? Check out our application note which offers insights into how the QM-125 makes automation a practical, everyday tool exemplified by monitoring a Fischer esterification reaction. Using a simple pump setup, Python

At 125 MHz, benchtop NMR gives a clear look at one of the most familiar lipids in chemistry - oleic acid. As an unsaturated fatty acid, its ¹H NMR spectrum is shaped by the presence of a cis double bond, producing downfield vinylic protons and distinctive allylic resonances that

It's a snow day here in Boulder and I'm at home working on the Q Magnetics spectrometer software. I have all the QM-125 electronics here but no magnet. However, I do have a 126.02 MHz quartz crystal. It makes a nice "FID"! #NMRchat #NMR #Electronicslab