Other Solvents
Medchemexpress LLC Remdesivir-d5 (GS-5734-d5) | 00-00-0 | 99.9% | 607.61 g/mol | C27H30D5N6O8P | 100 UG
Remdesivir-d5 is a deuterium-labeled stable isotope of remdesivir intended for research use. It serves as an internal standard and tracer for analytical and pharmacokinetic studies, supporting accurate quantitation and metabolic investigations.
- Deuterium-labeled analog of remdesivir for tracer applications.
- Supports LC-MS and quantitative analytical method development.
- High chemical purity for reliable analytical results.
- Useful in pharmacokinetic and metabolism studies.
- Available in small-scale packaging for analytical workflows.
Medchemexpress LLC DOTAP-d9 iodide | 00-00-0 | 100.0% | 799.05 | C42H71D9INO4 | 5 MG
DOTAP-d9 iodide is a deuterium-labeled cationic lipid (iodide salt) supplied as a solid for use as a stable isotope tracer or internal standard in quantitative NMR, GC-MS, and LC-MS analyses. It is provided in small research quantities with high stated purity and specified storage conditions.
- Deuterium-labeled analog suitable for tracer studies and isotopic tracing.
- Can be used as an internal standard for quantitative NMR, GC-MS, and LC-MS.
- High purity (99.97%) for analytical applications.
- Solid, white to off-white appearance for easy handling and identification.
- Molecular weight 799.05 and formula C42H71D9INO4 for accurate mass calculations.
- Recommended storage: -20 °C sealed; in solvent stability: -80 °C (6 months), -20 °C (1 month).
eMolecules Ambeed / 2-Bromo-N1N1-dimethylbenzene-14-diamine / 100mg / 600839942 / A418901 / / 860444-64-0 / MFCD09966038 / 215.094 / C8H11BrN2
Ambeed / 2-Bromo-N1N1-dimethylbenzene-14-diamine / 100mg / 600839942 / A418901 / / 860444-64-0 / MFCD09966038 / 215.094 / C8H11BrN2
eMolecules Diethyl Malonate-2-13C | 67035-94-3 | MFCD00037508 | 100mg
Toronto Research Chemicals | Diethyl Malonate-2-13C | 100mg | 601594001 | D444421 | | 67035-94-3 | MFCD00037508 | 161.161 | C7H12O4
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Sigma Aldrich Fine Chemicals Biosciences Phosgene-13C solution ~1 M in benzene, 99 atom % 13C | 53120-07-3 | MFCD00084048 | 5ML
Phosgene-13C solution ~1 M in benzene, 99 atom % 13C | Mol Wt: 99.91 | 53120-07-3 | MFCD00084048 | 5ML
Medchemexpress LLC Valine-2,3,4,4,4,4',4',4'-d8 | 203784-63-8 | 99.8% | 125.20 | 25 MG
DL-Valine-d8 is the deuterium labeled DL-Valine.
- 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 gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Isovaleric acid-d2 | 95927-02-9 | 99.49% | 104.14 | 25 MG
Isovaleric acid-d2 is the deuterium labeled Isovaleric acid, a natural fatty acid known to affect neonatal death and possible Jamaican vomiting sickness in humans.
- 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 DL-Tryptophan-d8 | 1233395-85-1 | 99.6% | 212.27 | 10 MG
DL-Tryptophan-d8 is the deuterium labeled DL-Tryptophan, an endogenous metabolite.
- Can be used as a tracer.
- Can be used as an internal standard in NMR, GC-MS, or LC-MS analysis for quantitative analysis.
Medchemexpress LLC Diphenylsulfane-d1 | 180802-01-1 | 99.5% | 196.33 | C12D10S | 50 MG
Diphenylsulfane-d1 is the deuterium-labeled analogue of diphenylsulfane, provided for use as a stable isotope reference standard and for tracer applications in research and analytical workflows. The product is characterized by formula C12D10S, molecular weight 196.33, and is supplied with batch-specific analytical documentation.
![Revvity Health Sciences Inc Iodo-Melatonin, 2-[<sup>125</sup>I], 100µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811007.jpg-250.jpg)
eMolecules 3-Chlorobenzene-1,2-diol | 4018-65-9 | MFCD00143111 | 5g
Apollo Scientific | 3-Chlorobenzene-1,2-diol | 5g | 562427353 | OR70152 | 98.000 | 4018-65-9 | MFCD00143111 | 144.550 | C6H5ClO2
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Medchemexpress LLC Fulvestrant-d5 (ICI 182780-d5) | 00-00-0 | 99.7% | 611.80 | C32H42D5F5O3S | 5 MG
Fulvestrant-d5 is a deuterium-labeled analogue of fulvestrant used as an internal standard in bioanalytical and mass spectrometry workflows. It retains the parent compound's structure while providing a distinct mass shift for selective detection and precise quantitation in pharmacokinetic, metabolic, and residue analysis.
- Deuterium-labeled internal standard for LC-MS/MS assays.
- Enables accurate quantitation and reduced matrix effects.
- Suitable for pharmacokinetic and metabolic studies.
- High chemical purity and defined storage stability.
Medchemexpress LLC Fluralaner-13C2,15N,d3 | 864731-61-3 | 98.4% | 562.28 | 1 MG
Fluralaner-13C2,15N,d3 is the deuterium, 13C-, and 15-labeled Fluralaner. This systemic insecticide and acaricide works through potent blockage of GABA and L-glutamate gated chloride channels.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.