Isotopically Labeled Compounds
Cambridge Isotope Laboratories ETHYLENE (1,2-13C2, 99%), 0.25 L, 51915-19-6
ETHYLENE (1,2-13C2, 99%), 0.25 L, 51915-19-6
American Radiolabeled Chemicals Inc LY 341495-3H 250UC
LY 341495-3H 250uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 40-60 Ci/mmol, M.W. 353.37, Shipped in Dry Ice, Exclusive, ((2S)-2-amino-2-((1S,2S)-2-carboxycycloprop-1-yl)-3-xanth-9-yl)propanoic acid)
![Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1,2-<sup>3</sup>H(N)]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509051027.jpg-250.jpg)
Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1,2-3H(N)]-, 250µCi (9.25MBq)
Deoxy-D-glucose, 2-[1,2-3H(N)]-, 250µCi (9.25MBq)
Medchemexpress LLC Pitavastatin-d4-1 sodium | 147511-69-1 | 447.47 | C25H19D4FNNaO4 | 10 MG
Pitavastatin-d4-1 sodium is a deuterium-labelled analogue of pitavastatin sodium intended as an internal standard and tracer for quantitative analytical methods such as LC-MS, GC-MS, and NMR. Supplied as a solid for research use only, it supports method development and accurate quantitation in biological and chemical analyses.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for LC-MS, GC-MS, and NMR applications.
- Solid form, supplied as a 10 MG package.
- Molecular weight 447.47 and chemical formula C25H19D4FNNaO4.
- Recommended storage: sealed, away from moisture; in solvent -80°C (up to 6 months) or -20°C (up to 1 month).
Cambridge Isotope Laboratories WHO Coplanar Mono-Ortho PCB PCB-170 PCB-180 (unlabeled) 1 ug/mL in isooctane 1 2 mL
WHO Coplanar Mono-Ortho PCB PCB-170 PCB-180 (unlabeled) 1 ug/mL in isooctane 1 2 mL
Medchemexpress LLC L-Theanine-d5 | 1217451-85-8 | MFCD09842666 | C7H9D5N2O3 | 5 MG
L-Theanine-d5 is a deuterium-labeled form of L-Theanine, a non-protein amino acid found in green tea leaves. It functions by blocking the binding of L-glutamic acid to glutamate receptors in the brain, demonstrating neuroprotective and anti-oxidative activities. Oral intake of L-Theanine has been observed to produce anti-stress effects through the inhibition of cortical neuron excitation. Deuterium substitution in drug molecules allows for its use as a tracer for quantitation during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS
- Exhibits neuroprotective and anti-oxidative activities
- Inhibits cortical neuron excitation for anti-stress effects
Medchemexpress LLC L-Lysine-13C dihydrochloride | 202190-50-9 | 220.10 | 1 MG
L-Lysine-13C dihydrochloride is a 13C-labeled essential amino acid with various applications in research. It supports studies related to herpes treatment, calcium absorption, diabetes-related illnesses, and gut health. This product is for research use only.