Welcome to Nanalysis’ benchtop NMR Blog
We love benchtop NMR! In this blog section, you will find all things benchtop NMR. Please contact us if you would like to discuss about your project.
Category
NMR Topics
- 100 MHz NMR
- 11B NMR
- 129Xe NMR
- 13C NMR
- 19F NMR
- 19F NMR Spectroscopy
- 1H NMR
- 207Pb NMR
- 31P NMR
- 3H NMR
- APT
- Agrochemicals
- Applications
- Batteries
- Biochemistry
- Biopolymers
- Botanicals
- COSY
- CPMG
- Caffeine Content
- Cannabis
- Chemical Analysis
- Cosmetics
- DEPT
- Dithiazine
- Drug Analysis
- Drug Discovery
- Dyes
- Edible Oils
- Educational NMR
- Energy
- Enzyme
- Exchangeable Protons
- Exchangeable protons
- Flavor and Fragrances
- Flow NMR
- Fluorine-19 NMR
- Food Science
- Food and Beverage
- Forensics
- Forestry
- HETCOR
- HMBC
- HSQC
- Hands-on Learning
- Heteronuclear J-coupling
- Hydrogen sulfide
- Hydroxyl value
- Hyphenated NMR
- Illicit Drugs
To Decouple or Not to Decouple, that is the question. Also…Acids
Acidity is something that you encounter on a daily basis, probably without even realizing it. The tangy taste of an orange (citric acid), that Vitamin C tablet you took this morning (ascorbic acid), those terrible jeans from the 80’s that you still wear (acid wash). My favourite acid is acetic acid.
Life is sweet….maybe too sweet!
Sugar substitutes are gaining more and more relevance due to the health problems associated with the consumption of high amounts of sugar...I thought it would be interesting to take a few of those substitutes and acquire their proton NMR spectrum in our benchtop NMR.
Monitoring Suzuki Coupling Reactions with Benchtop NMR
2D NMR experiments provide chemists with evidence to clarify and confirm resonance assignment. Nowadays every organic chemist uses these experiments called COSY, HMBC and HSQC as routine analytics. Basically, with 2D experiments you correlate some kind of information between two 1D spectra. If we correlate two 1D spectra of the same nucleus we are dealing with homonuclear 2D NMR experiments. The most famous representative of this group is the COSY experiment (find theory here and application here).
Life is sweet….maybe too sweet!
Sugar substitutes are gaining more and more relevance due to the health problems associated with the consumption of high amounts of sugar...I thought it would be interesting to take a few of those substitutes and acquire their proton NMR spectrum in our benchtop NMR.
To Decouple or Not to Decouple, that is the question. Also…Acids
Acidity is something that you encounter on a daily basis, probably without even realizing it. The tangy taste of an orange (citric acid), that Vitamin C tablet you took this morning (ascorbic acid), those terrible jeans from the 80’s that you still wear (acid wash). My favourite acid is acetic acid.
Monitoring the Preparation of Biodiesel with Benchtop NMR
Sustainability has become a main focus of innovation. Topics of green chemistry, and renewable feedstocks, are paramount in society today. Biodiesel is one such example! Read more.