Isotopically Labeled Compounds
Cambridge Isotope Laboratories NITROMETHANE (13C, 99%), 0.5 G, 32480-00-5
NITROMETHANE (13C, 99%), 0.5 G, 32480-00-5
Medchemexpress LLC DM4-d6 | 99.1% | 786.40 | 1 MG
DM4-d6 is deuterium labeled DM4, an antitubulin agent that inhibits cell division and can be used in the preparation of antibody agent conjugate.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
- Deuteration has potential to affect the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories ACETONITRILE (1-13C, 99%), 1 G, 31432-55-0
ACETONITRILE (1-13C, 99%), 1 G, 31432-55-0
Cambridge Isotope Laboratories Tert-butanol (d10) 5g. 53001-22-2 MFCD00064244
Tert-butanol (d10) 5g. 53001-22-2 MFCD00064244
Cambridge Isotope Laboratories GLYCEROL (1,1,2,3,3-D5, 99%), 5 G, 62502-71-0
GLYCEROL (1,1,2,3,3-D5, 99%), 5 G, 62502-71-0
Cambridge Isotope Laboratories Tetrahydrofuran-D8 (D 99 5%) 10 x 0 5mL
Tetrahydrofuran-D8 (D 99 5%) 10 x 0 5mL
Medchemexpress LLC 2-mercaptoethanol-d6 | 203645-37-8 | 99.7% | 84.17 | C2D6OS | 25mg
2-Mercaptoethanol-d6 is deuterium labeled 2-Mercaptoethanol[1]
Cambridge Isotope Laboratories Acetonitrile-D3 (D, 99.8%), 5 G, 2206-26-0
Acetonitrile-D3 (D, 99.8%), 5 G, 2206-26-0
Cambridge Isotope Laboratories Acetone-D6 (D, 99.9%) +0.05% V/V Tms, 10 G, 666-52-4
Acetone-D6 (D, 99.9%) +0.05% V/V Tms, 10 G, 666-52-4
Medchemexpress LLC Rel-Ritonavir-d6 | 1217720-20-1 | 98.7% | C37H42D6N6O5S2 | 500 UG
rel-Ritonavir-d6 is the deuterium labeled rel-Ritonavir, a stable isotope of Ritonavir. Ritonavir is an inhibitor of HIV protease, commonly used in the study of HIV infection and AIDS, and also functions as a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM. The incorporation of stable heavy isotopes into drug molecules, such as deuterium in rel-Ritonavir-d6, is largely for quantitation during the drug development process and has shown potential to influence pharmacokinetic and metabolic profiles.
- Deuterium labeled rel-Ritonavir
- Inhibitor of HIV protease
- Used to study HIV infection and AIDS
- SARS-CoV 3CLpro inhibitor
- Functions as a tracer
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories Chloroform-D ''''''''100%'''''''' (D, 99.96%), 10 X 0.5Ml, 865-49-6
Chloroform-D ''''100%'''' (D, 99.96%), 10 X 0.5Ml, 865-49-6
Medchemexpress LLC 1,1,2,2-tetradeuterioethane-1,2-diol | 2219-51-4 | MFCD00144289 | 99.8% | 66.09 g·mol⁻¹ | C2H2D4O2 | 50mg
Ethylene glycol-d4 is the deuterium labeled Ethylene glycol[1]
Medchemexpress LLC Doxofylline-d6 | 1219805-99-8 | >99.6% | C11H8D6N4O4 | 1 MG
Doxofylline-d6 is the deuterium labeled Doxofylline, an antagonist of the adenosine A1 receptor that also inhibits phosphodiesterase IV.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Calcitriol-d6 | 78782-99-7 | 99.3% | C27H38D6O3 | 5 MG
Calcitriol-d6 is the deuterium labeled form of Calcitriol, which is the active metabolite of vitamin D3 and an agonist of the vitamin D receptor (VDR). It is the hormonally active form of vitamin D. This compound can serve as a valuable tool in quantitative analysis.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Internal standard for quantitative analysis of Calcitriol in plasma.
Medchemexpress LLC Calcifediol-d6 (25-hydroxy vitamin D3-d6) | 78782-98-6 | MFCD00870231 | 99.1% | 406.67 | C27H38D6O2 | 5 MG
Calcifediol-d6 is the deuterium-labeled analogue of calcifediol (25-hydroxy vitamin D3), a major circulating metabolite and potent vitamin D receptor (VDR) ligand. The isotopically labeled compound is provided as a high-purity analytical standard for quantitative mass spectrometry, tracer studies, and related research applications.
- Deuterated internal standard for LC-MS/MS quantification.
- High purity suitable for analytical use (>99%).
- Molecular formula C27H38D6O2; molecular weight 406.67.
- Supplied as a solid for solution preparation and storage.
- Suitable for pharmacokinetic, metabolic, and receptor-binding studies.