Isotopically Labeled Compounds
Medchemexpress LLC Cortisol sulfate sodium | 1852-36-4 | 25 MG
Cortisol sulfate sodium is a metabolite of Cortisol and acts as a specific ligand for intracellular transcortin. This white to off-white solid has a purity of 99.79% and is classified as a steroid and an endogenous metabolite, intended for research use only.
- Metabolite of Cortisol
- Specific ligand for intracellular transcortin
- Purity of 99.79%
- White to off-white solid appearance
- Classified as a steroid and endogenous metabolite
- Affects behavior through direct action on the central nervous system
Medchemexpress LLC Hexaenoic acid-d6 1mg | 2692624-21-6 | 502.84 | C34H50D6O2 | 1 MG
Hexaenoic acid-d6 is the deuterium-labeled analog of hexaenoic acid supplied as a colorless oil for use as a stable isotope internal standard in analytical and biochemical research. It provides defined isotopic labeling and high chemical purity to support accurate quantitation by LC-MS and related methods.
- Deuterium-labeled internal standard for LC-MS quantitation.
- High chemical and isotopic purity for reliable results.
- Supplied as an oil for convenient handling and formulation.
- Recommended storage conditions preserve stability in solvent and neat forms.
- Suitable for studies of very long chain polyunsaturated fatty acids.
Medchemexpress LLC Citalopram-d4 hydrobromide | 1219803-58-3 | 98.3% | 1MG
Citalopram-d4 hydrobromide | 1219803-58-3 | 98.3% | 1MG
Medchemexpress LLC Amfenac-d5 sodium | 61941-56-8 | 98.9% | 282.28 | 1 MG
Amfenac-d5 sodium is a deuterated-labeled form of Amfenac sodium. Amfenac Sodium is an orally active and potent anti-inflammatory compound that possesses antipyretic and analgesic properties. It can be utilized for research into acute and chronic inflammation. Deuteration, the incorporation of stable heavy isotopes into drug molecules, is used as a tracer for quantitation during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterated-labeled compound.
- Orally active.
- Potent anti-inflammatory properties.
- Antipyretic properties.
- Analgesic properties.
- 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 Bumetanide-d5 | 1216739-35-3 | 99.8% | 369.45 | 5 MG
Bumetanide-d5 is a deuterium-labeled Bumetanide. It functions as a selective Na+-K+-Cl- (NKCC1) inhibitor and weakly inhibits NKCC2, with IC50s of 0.68 and 4.0 μM for hNKCC1A and hNKCC2A, respectively. This compound is suitable for use as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeled Bumetanide
- Selective Na+-K+-Cl- (NKCC1) inhibitor
- Weakly inhibits NKCC2
- Functions as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Appearance: Solid
- Color: White to off-white
Medchemexpress LLC Bumetanide-d5 | 1216739-35-3 | 99.8% | 369.45 | 500 UG
Bumetanide-d5 is a deuterium labeled Bumetanide. It is a selective Na+-K+-Cl- (NKCC1) inhibitor, weakly inhibiting NKCC2 with IC50s of 0.68 and 4.0 μM for hNKCC1A and hNKCC2A, respectively.
- 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 ThIodIglycolIc AcId-d4 1mg
An internal standard for the quantification of TDGA by GC- or LC-MS
Cayman Chemical Tafluprost-d4 1mg
An internal standard for the quantification of tafluprost by GC- or LC-MS
Cayman Chemical Felbamate-d4 1mg
An internal standard for the quantification of felbamate by GC- or LC-MS
Medchemexpress LLC Rifabutin-d7 | 2747918-39-2 | 98.4% | 854.05 | 500 UG
Rifabutin-d7 is the deuterium labeled Rifabutin, a semisynthetic ansamycin antibiotic with potent antimycobacterial properties, which inhibits DNA-dependent RNA polymerase. It is intended for research use only.
- 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 have been incorporated into drug molecules for quantitation during the drug development process
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Deoxycholic acid sodium salt | 302-95-4 | 414.55 | 500 MG
Deoxycholic acid sodium salt is a bile acid, a by-product of intestinal metabolism, that activates the G protein-coupled bile acid receptor TGR5. It is for research use only and not sold to patients.
- Activates G protein-coupled bile acid receptor TGR5
- High purity (99.89%)
- White to off-white solid appearance
- Suitable for research in intestinal metabolism and biological activity studies
- Stable at 4°C for solid form, and in solvent at -80°C or -20°C for extended periods
Medchemexpress LLC L-Tryptophan-α,β,β,2,4,5,6,7-d8 | 1233395-93-1 | 212.27 | 100 MG
L-Tryptophan-d8 is the deuterium-labeled L-Tryptophan. L-Tryptophan is an essential amino acid and a precursor of serotonin, melatonin, and vitamin B3.
- 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 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.