Isotopically Labeled Compounds
Medchemexpress LLC 2-chloro-5-nitro-N-pyridin-4-ylbenzamide | 00-00-0 | MFCD00121849 | 98.1% | C12H4D4ClN3O3 | 10MG
T0070907-d4 is the deuterium-labeled analogue of T0070907, a potent and selective peroxisome proliferator-activated receptor gamma (PPARγ) antagonist supplied as a research-grade small molecule. It is intended for biochemical and cellular studies and as an isotopically labeled tracer or internal standard for analytical workflows.
- Deuterium-labeled analog for tracer and internal standard applications.
- Potent PPARγ antagonist for pathway and mechanism studies.
- High purity suitable for analytical and preparative workflows.
- Stable isotope labeling improves mass spectrometry quantification.
- Supplied in small research quantities for laboratory use.
- For research use only; not for clinical or diagnostic use.
Cayman Chemical MelatonIn-d4 500ug
An internal standard for the quantification of melatonin by GC- or LC-MS
Medchemexpress LLC Stearic acid-d7 | 951209-59-9 | 98.0% | 1 MG
Stearic acid-d7 is the deuterium labeled Stearic acid. Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Bis-Tris-d19 | 352534-93-1 | 99% | 100 MG
Bis-Tris-d19 is the deuterium labeled Bis-Tris. Bis-Tris is a commonly used buffer. 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.
- 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 2-(methoxy-d3)-4-vinylphenol | 1335436-42-4 | 98.0% | 153.19 | C9H7D3O2 | 1mg
2-(Methoxy-d3)-4-vinylphenol is deuterated labeled 2-(Methoxy)-4-vinylphenol
Cayman Chemical MefenamIc AcId-d4 1mg
An internal standard for the quantification of mefenamic acid by GC- or LC-MS
Cayman Chemical ProstaglndIn D1-d4 100ug
An internal standard for the quantification of PGD1 by GC- or LC-MS.
Medchemexpress LLC Terconazole-d4 | 1398065-50-3 | 5 MG
Terconazole-d4 is the deuterium labeled Terconazole. Terconazole is a broad-spectrum antifungal medication used for the treatment of vaginal yeast infection.
- Deuterium labeled compound
- Broad-spectrum antifungal
- Treats vaginal yeast infection
Medchemexpress LLC Taurocholic acid-d4 (N-Choloyltaurine-d4) | 252030-90-3 | 99.5% | 500 UG
Taurocholic acid-d4 is a deuterium-labeled form of Taurocholic acid, a bile acid involved in the emulsification of fats. This compound is used as a tracer and as an internal standard for quantitative analysis in drug development processes where stable heavy isotopes are incorporated into drug molecules. Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes into drug molecules for quantitation.
- Potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Bisphenol B-d8 | 2469735-90-6 | 98.9% | 250.36 | C16H10D8O2 | 5 MG
Bisphenol B-d8 is a deuterium-labeled isotopologue of bisphenol B provided in milligram quantities for analytical and research use. It is intended as a stable isotope internal standard for mass spectrometry and quantitative analysis of bisphenol compounds.
- Deuterium-labeled internal standard for mass spectrometry and quantitative analysis.
- Available in small milligram packs suitable for analytical workflows.
- High purity, 98.9%, suitable for analytical applications.
- Chemical formula C16H10D8O2 and molecular weight 250.36.
- For research use only; not for human or therapeutic use.
Medchemexpress LLC Sotalol-d6 hydrochloride | 1246820-85-8 | 98.0% | 314.86 | C12H15D6ClN2O3S | 10 MG
Sotalol-d6 hydrochloride is the deuterium-labeled isotopologue of sotalol hydrochloride provided as the hydrochloride salt for use as a stable-isotope reference standard in analytical and pharmacokinetic research. The deuterated compound is intended for tracer, quantitation, and internal standard applications in LC-MS workflows.
- Deuterium-labeled internal standard for LC-MS quantitation.
- Hydrochloride salt form for stability and solubility.
- High purity (≈98.0%) suitable for analytical use.
- Suitable for pharmacokinetic and tracer studies.
- Available in small reference pack sizes (for example, 10 mg).
Medchemexpress LLC 2-naphthol-d7 | 78832-54-9 | MFCD01074243 | 95.0% | 151.22 g/mol | C10HD7O | 100mg
2-Naphthol-d7 is the deuterium labeled 2-Naphthol[1] 2-Naphthol is a metabolite of naphthalene catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1 CYP 1A2 CYP 2A1 CYP 2E1 and CYP 2F2)[2]
SEC DISTRIBUTION LLC DBA STEVE CALABRO SEC DISTRIBUTION LLC
NC3941843 SERUM CAL D2/D3 LVL0-3 4X1X1ML
