Other Solvents
Medchemexpress LLC Oxybutynin-d11 chloride | 1185151-95-4 | 97.4% | 5 MG
Oxybutynin-d11 (chloride) is the deuterium-labeled version of Oxybutynin chloride. Oxybutynin chloride acts as an anticholinergic agent, inhibiting vascular Kv channels in a concentration-dependent manner, with an IC50 of 11.51 μM. Deuterium substitution, as seen in this product, has been studied for its potential to alter the pharmacokinetic and metabolic profiles of drugs.
- It is a deuterium-labeled compound.
- It serves as a tracer.
- It can be used as an internal standard for quantitative analysis through techniques such as NMR, GC-MS, or LC-MS.
- It is intended for research use only.
Medchemexpress LLC Flumatinib-d3 | >98% | 565.61 | 1 MG
Flumatinib-d3 is deuterium labeled Flumatinib. Flumatinib (HHGV678) is an orally available, selective inhibitor of Bcr-Abl. Flumatinib inhibits c-Abl, PDGFRβ, and c-Kit with IC50s of 1.2 nM, 307.6 nM, and 665.5 nM, respectively.
- Deuterium labeled Flumatinib
- Orally available
- Selective inhibitor of Bcr-Abl
- Inhibits c-Abl with IC50 of 1.2 nM
- Inhibits PDGFRβ with IC50 of 307.6 nM
- Inhibits c-Kit with IC50 of 665.5 nM
Cayman Chemical Losartan-d4 1mg
An internal standard for the quantification of losartan (potassium salt) by GC- or LC-MS
Cayman Chemical L-ThreonIn-d2 1mg
An internal standard for the quantification of L-threonine by GC- or LC-MS
Medchemexpress LLC Hexadecanamide-13,13,14,14,15,15,16,16,16-d9 | 2260669-51-8 | ≥99.0% | 546.96 g/mol | C34H58D9NO3 | 1 MG
Deuterium-labeled C16-ceramide (d9) intended as an internal standard and tracer for quantitative analyses by NMR, GC-MS, and LC-MS. The d9 isotopic label enables reliable quantitation of C16-ceramide species in biological samples and analytical workflows. Supplied as a high-purity research chemical in a small, convenient quantity for analytical use.
- Deuterium-labeled for use as an internal standard.
- Suitable for NMR, GC-MS, and LC-MS quantitation.
- High reported purity (≥99%).
- Appropriate for tracer studies and quantitative assays.
- Provided in a small analytical quantity for method development.
Medchemexpress LLC Uridine-13C,15N2 | 369656-75-7 | 1 MG
Uridine-13C,15N2 is a 13C- and 15N-labeled Uridine. It is intended for research use only. This compound can be used as a tracer and as an internal standard for quantitative analysis. Stable heavy isotopes of hydrogen, carbon, and other elements are incorporated into drug molecules as tracers for quantitation during drug development. Deuteration has gained attention due to its potential to affect pharmacokinetic and metabolic profiles of drugs.
- Can be utilized as a tracer.
- Serves as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
Medchemexpress LLC Digitoxin-d3 | 26970-68-3 | 767.96 | C41H61D3O13 | 1mg
Digitoxin-d3 is the deuterium labeled Digitoxin-d3 (HY-W747795)[1]
Medchemexpress LLC Ribitol-3-13C (adonitol-3-13C) | 488-81-3 | 99.7% | 153.14 g/mol | C4(13C)H12O5 | 1 MG
Ribitol-3-13C is a stable isotope-labelled ribitol supplied as a crystalline standard for use in analytical and metabolic studies. It is intended for use as a tracer or internal standard in NMR, GC-MS, and LC-MS workflows and is provided in a microgram-scale package suitable for analytical applications.
- Contains a 13C label at the 3 position for isotope tracing.
- High reported purity of 99.7% for analytical reliability.
- Molecular weight approximately 153.14 g/mol for method calculations.
- Provided as a crystalline solid for easy handling and storage.
- Suitable as an internal standard for quantitative NMR, GC-MS, and LC-MS.
- Supplied in a 1 mg quantity appropriate for small-scale analyses.
Medchemexpress LLC Robenacoxib-d5 | 2012598-81-9 | 99.6% | 332.30 | C16H8D5F4NO2 | 1 MG
Robenacoxib-d5 is a deuterium-labeled form of the COX inhibitor robenacoxib supplied for research use. It is intended as a tracer or internal standard in analytical and pharmacokinetic studies, and is provided with characterized molecular data and high chemical purity for reliable quantitation.
- Deuterium-labeled tracer for quantitative analysis and pharmacokinetic studies.
- High purity suitable for use as an internal standard.
- Characterized molecular data: CAS 2012598-81-9, formula C16H8D5F4NO2, molecular weight 332.30.
- Available in small, precisely measured quantities for analytical workflows.
Medchemexpress LLC Triclocarban-d4 | 1219799-29-7 | 98.0% | 319.61 | C13H5D4Cl3N2O | 10 MG
Triclocarban-d4 is the deuterium-labeled analogue of triclocarban used as an analytical standard and internal tracer for quantitative LC-MS, GC-MS, and NMR analyses. It is supplied as a white to off-white solid intended for method development, quantitation, and metabolic or environmental studies.
- Deuterium-labeled internal standard for quantitative LC-MS and GC-MS.
- High purity (98.0%) suitable for analytical applications.
- Supplied as a 10 mg solid for analytical preparation.
- Stable isotope label enables accurate quantitation and tracer studies.
- Recommended storage: powder -20°C (3 years) or 4°C (2 years).
Medchemexpress LLC Acetaminophen-d3 | 60902-28-5 | MFCD06658893 | 99.0% | 154.18 g/mol | C8H6D3NO2 | 10 MG
Acetaminophen-d3 is the deuterium-labeled analogue of acetaminophen used as a tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It is supplied as a high-purity solid suitable for analytical research applications.
- High-purity deuterium-labeled standard (99.0%).
- Intended for use as tracer or internal standard in NMR, GC-MS, and LC-MS quantitative analysis.
- Supplied as a solid for analytical workflows and small-scale assays.
- Stable when stored as a powder at -20°C for extended periods.
Medchemexpress LLC Monoolein-d7 | 2260669-49-4 | ≥99.0% | 1 MG
Monoolein-d7 is deuterium labeled Monoolein, functioning as an endogenous metabolite. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily serving as tracers for quantitation during the drug development process. Deuteration has garnered attention due to its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled monoolein
- Functions as an endogenous metabolite
- Used as tracers for quantitation in drug development
- Potential to affect pharmacokinetic and metabolic profiles of drugs
- Purity of 99.0% or greater
- Recommended storage condition: solution at -20°C for up to 2 years
Medchemexpress LLC Clotrimazole-d10 | 23593-75-1 | 97.5% | 354.90 | 1 MG
Clotrimazole-d10 is a deuterated labeled form of Clotrimazole (HY-10882), which is an imidazole derivative known for its antifungal properties and as a CYP (cytochrome P450) inhibitor. This compound also exhibits antibacterial activity, making it versatile for various research applications.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC L-alanine-2-d1 | 21386-65-2 | MFCD00084105 | 98.0% | 90.10 g·mol⁻1 | C3H6DNO2 | 100 MG
L-Alanine-2-d1 is the deuterium-labeled isotopologue of L-alanine used as a tracer and internal standard in analytical and metabolic studies. It is provided as a solid for research use and is intended for use in spectroscopic and mass-spectrometric quantitative assays.