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Spectroscopy
Magnetic Resonance
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Magnetic Resonance Imaging & Magnetic Resonance Spectroscopy
Compounds labeled with stable isotopes, such as D-Glucose-113C are used in Magnetic Resonance Imaging (MRI) techniques to render visible metabolic changes in the brain. The goal of this research is the early diagnosis of neuro-psychiatric disorders.
Researchers are also currently exploring the use of helium-3, oxygen-17, and xenon-129 gases to improve lung imaging. They are also using carbon-13 and deuterium labeled products to help elucidate metabolic pathways. Isotopic labeling provides better resolution and sensitivity than natural abundance in many imaging experiments, and the use of stable isotopes in MRI/MRS techniques is increasing. ISOTEC provides the highest enrichment and largest selection of stable isotopically labeled products for all MRI/MRS applications.
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| 27,928-7 |
Acetic Acid-1-13C |
99 |
| 27,930-7 |
Acetic-2-13C Acid |
99 |
| 28,202-2 |
Acetic Acid-13C2 |
99 |
| 48,793-7 |
Algal Fatty Acid Mixture-13C |
99 |
| 36,300-6 |
Ammonium-15N Acetate |
98 |
| |
Deuterium Oxide (various grades) |
99.8 to 99.999 |
| 60,629-4 |
Ethanol-13C2-Amine |
99 |
| 60,631-6 |
Ethanol-2-13C-Amine |
99 |
| 32,452-3 |
Ethyl-1-13C Alcohol |
99 |
| 42,704-7 |
Ethyl-2-13C Alcohol |
99 |
| 42,703-9 |
Ethyl-13C2 Alcohol |
99 |
| 41,554-5 |
D-Galactose-1-13C |
99 |
| 29,704-6 |
D-Glucose-1-13C |
99 |
| 31,079-4 |
D-Glucose-2-13C |
99 |
| 31,080-8 |
D-Glucose-6-13C |
99 |
| 45,318-8 |
D-Glucose-1,2-13C2 |
99 |
| 45,319-6 |
D-Glucose-1,6-13C2 |
99 |
| 60,684-7 |
D-Glucose-13C6 |
99 |
| 55,200-3 |
D-Glucose-C-d7 |
98 |
| 60,496-8 |
L-Glutamic Acid-1-13C |
97-99 |
| 60,512-3 |
L-Glutamic-2-13C Acid |
99 |
| 49,001-6 |
L-Glutamic-3-13C Acid |
99 |
| 49,292-2 |
L-Glutamic-5-13C Acid |
99 |
| 60,501-8 |
L-Glutamine-1-13C |
99 |
| 60,508-5 |
L-Glutamine-2-13C |
99 |
| 60,494-1 |
L-Glutamine-3-13C |
99 |
| 60,469-0 |
L-Glutamine-5-13C |
99 |
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Helium-3 (gas) (various grades) |
99.8 to 99.9999 |
| 60,147-0 |
Lithium-7Li Carbonate |
99 |
| 60,148-9 |
Lithium-7Li Chloride |
99.9 |
| 60,149-7 |
Lithium-7Li Fluoride |
99 |
| 60,558-1 |
Octadecanoic- Acid 13C18 |
99 |
| 49,043-1 |
Oleic Acid-13C18 |
99 |
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Oxygen-17O2 (gas) (various grades) |
20 to 90 |
| 29,212-5 |
Palmitic Acid-1-13C |
99 |
| 49,275-2 |
Palmitic Acid-2-13C |
99 |
| 48,580-2 |
Palmitic Acid-1,2-13C2 |
99 |
| 48,961-1 |
Palmitic Acid-1,2,3,4-13C4 |
99 |
| 60,557-3 |
Palmitic Acid-13C16 |
99 |
| 27,929-3 |
Sodium Aacetate-1-13C |
99 |
| 27,931-5 |
Sodium Acetate-2-13C |
99 |
| 28,201-4 |
Sodium Acetate-13C2 |
99 |
| 29,265-6 |
Sodium Butyrate-1-13C |
99 |
| 48,535-7 |
Sodium Butyrate-2-13C |
99 |
| 48,838-0 |
Sodium Butyrate-13C4 |
99 |
| 60,602-2 |
Sodium L-Lactate-1-13C(supplied as aqueous soln.) |
99 |
| 49,004-0 |
Sodium L-Lactate-3-13C(supplied as aqueous soln.) |
99 |
| 49,063-6 |
Sodium Propionate-13C3 |
99 |
| 49,063-6 |
Sodium Pyruvate-1-13C3 |
99 |
| 49,070-9 |
Sodium Pyruvate-2-13C3 |
99 |
| 49,072-5 |
Sodium Pyruvate-3-13C3 |
99 |
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Water-17O (various grades) |
20 to 90 |
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Xenon-129 (gas) (various grades) |
70 to 90 |
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