Isotopically Labeled Compounds
Cambridge Isotope Laboratories L-PHENYLALANINE (3,3-D2, 98%), 0.5 G
L-PHENYLALANINE (3,3-D2, 98%), 0.5 G
Cambridge Isotope Laboratories L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.1 G, 347841-40-1
L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.1 G, 347841-40-1
Cambridge Isotope Laboratories STEARIC ACID (D35, 98%), 1 G, 17660-51-4
STEARIC ACID (D35, 98%), 1 G, 17660-51-4
Cambridge Isotope Laboratories ESTRADIOL (16,16,17-D3, 98%) 95% CHEMICAL PURITY, 10 MG, 79037-37-9
ESTRADIOL (16,16,17-D3, 98%) 95% CHEMICAL PURITY, 10 MG, 79037-37-9
Cambridge Isotope Laboratories 5-ALPHA-PREGNANE-3,20-DIONE (1,2,4,5,6,7-D6, 95%), 0.05 G
5-ALPHA-PREGNANE-3,20-DIONE (1,2,4,5,6,7-D6, 95%), 0.05 G
Medchemexpress LLC Tetracosane-d50 | 16416-32-3 | 25 MG
Tetracosane-d50 is a deuterium-labeled form of Tetracosane. It is intended for research use only and can serve as a tracer or an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS. Deuterium substitution has gained attention due to its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer for quantitation during drug development
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration can influence pharmacokinetic and metabolic profiles of drugs
- Suitable for research purposes only
Medchemexpress LLC Rufinamide-15N,d2 | 1795037-48-7 | C10H6D2F2N315NO | 1 MG
Rufinamide-15N,d2 is the deuterium and 15N labeled version of Rufinamide, an orally active antiepileptic compound that functions by inhibiting Na+ current activation, inhibiting neuronal hyperexcitability, and providing anticonvulsant effects. It is utilized in the study of Lennox-Gastaut syndrome. This compound is intended for research use only and is not sold to patients. Stable heavy isotopes have been incorporated into drug molecules as tracers for quantitation during drug development. Deuteration can influence pharmacokinetic and metabolic profiles.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cayman Chemical LInzolId-d3 1mg
An internal standard for the quantification of linezolid by GC- or LC-MS
Cayman Chemical 17-hydroxy Exemestn-d3 1mg
An internal standard for the quantification of 17β-hydroxy exemestane and as a surrogate internal standard for related steroids such as exemestane by GC- or LC-MS
Medchemexpress LLC C16-ceramide-d31 | 852043-41-5 | MFCD22416906 | 98.0% | 569.09 | C34H36D31NO3 | 1 MG
C16-ceramide-d31 is a deuterium-labeled analogue of C16-ceramide intended for use as an internal standard or tracer in lipidomics and analytical research. The isotopically labeled compound enables reliable quantitation and metabolic tracing in mass spectrometry-based assays.
- Isotopically labeled with deuterium (d31).
- Suitable as an internal standard or tracer for lipidomics and mass spectrometry.
- High purity: 98.0%.
- Available in small research quantities (e.g., 1 MG).
- Molecular formula C34H36D31NO3 and molecular weight 569.09.
Cayman Chemical Mycophenolate MofetIl-d4 1mg
An internal standard for the quantification of mycophenolate mofetil by GC- or LC-MS