Other Solvents
Medchemexpress LLC 3-pentanol-d5 | 144032-75-7 | 93.18 g/mol | C5H7D5O | 100 MG
3-pentanol-d5 is the deuterium-labeled form of 3-pentanol used as a stable isotope tracer and internal standard for analytical techniques such as NMR, GC-MS, and LC-MS. It is supplied as a liquid deuterated compound for research and quantitative analysis.
- Deuterium-labeled internal standard for quantitative analysis
- Molecular formula: C5H7D5O
- Molecular weight: 93.18 g/mol
- Appearance: liquid
- Available pack sizes: 10 mg, 25 mg, 50 mg, 100 mg, 200 mg, 500 mg
- Recommended storage: pure form -20°C (stable ~3 years); in solvent -80°C (up to 6 months), -20°C (up to 1 month)
Medchemexpress LLC Oxybutynin-d11 chloride | 1185151-95-4 | 97.4% | 1 MG
Oxybutynin-d11 (chloride) is a deuterium-labeled version of Oxybutynin chloride. Oxybutynin chloride is an anticholinergic agent known to inhibit vascular Kv channels in a concentration-dependent manner, with an IC50 of 11.51 μM. This compound is intended for research use only and is not sold to patients.
- Can be utilized as a tracer or as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Stable heavy isotopes have been incorporated into drug molecules for use as tracers for quantitation during drug development.
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC 1-Bromotridecane-d4 25mg
1-Bromotridecane-d4 is the deuterium labeled 1-Bromotridecane[1]
Medchemexpress LLC Diethylamine-d10hydr 25mg
Diethylamine-d10 hydrobromide is the deuterium labeled Diethylamine hydrobromide[1]
Medchemexpress LLC Fumaric acid-d4 | 194160-45-7 | MFCD00190450 | 98.0% | 120.10 g·mol^-1 | C4D4O4 | 50 MG
Fumaric acid-d4 is the deuterium-labeled analogue of fumaric acid supplied as a stable isotope standard for analytical and research use. It is intended for metabolomics, tracer studies, and mass spectrometry assays requiring isotopically labeled internal standards, and supports investigations into fumarase deficiency and oncometabolite pathways.
- Deuterium-labeled internal standard for analytical assays.
- Molecular formula C4D4O4, molecular weight 120.10 g·mol^-1.
- High isotopic enrichment suitable for mass spectrometry.
- Available in small pack sizes appropriate for research workflows.
- Used in metabolomics, tracer, and biochemical pathway studies.
Medchemexpress LLC Mefenamic Acid-d3 | 1189707-81-0 | 2.5 MG
Mefenamic Acid-d3 is the deuterium labeled Mefenamic acid. Mefenamic acid is a BBB-permeable non-steroidal anti-inflammatory agent, acting as a competitive inhibitor of hCOX-1 and hCOX-2, with IC50s of 40 nM and 3 μM, respectively. It can be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeled mefenamic acid
- BBB-permeable non-steroidal anti-inflammatory agent
- Acts as a competitive inhibitor of hCOX-1 and hCOX-2
- Suitable as a tracer for research
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Sigma Aldrich Fine Chemicals Biosciences Acetic anhydride-1,1'-13C2,d6 98 atom % D, 99 atom % 13C | 285977-78-8 | MFCD00190252 | 100MG
Acetic anhydride-1,1'-13C2,d6 98 atom % D, 99 atom % 13C | Purity: 99% (CP) | Mol Wt: 110.11 | 285977-78-8 | MFCD00190252 | 100MG
Medchemexpress LLC Etidronic acid-d3 disodium | 358730-93-5 | 98.0% | 1 MG
Etidronic acid-d3 disodium is a deuterium labeled compound, serving as a stable isotope-labeled compound.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS.
- Deuteration has potential to influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Sulfanilamide-d4 | 77435-46-2 | 99.99% | 5 MG
Sulfanilamide-d4 is the deuterium labeled Sulfanilamide. It acts as a competitive inhibitor for bacterial enzyme dihydropteroate synthetase with an IC50 of 320 μM. Deuteration, the incorporation of stable heavy isotopes into drug molecules, has potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Flibanserin-d4-1 | 2122830-91-3 | 99.3% | 394.43 g/mol | C20H17D4F3N4O | 10 MG
Flibanserin-d4-1 is a deuterium-labeled analog of flibanserin supplied as a solid research standard for analytical and pharmacokinetic applications. It functions as a 5-HT1A full agonist and a 5-HT2A antagonist and is used as an internal standard or tracer to support quantitative LC-MS and GC-MS methods and metabolic studies.
- Deuterium-labeled internal standard for analytical assays.
- High purity (~99.3%).
- Solid, white to off-white powder form.
- Molecular weight 394.43 g/mol.
- Available as a 10 mg pack.
- Suitable for LC-MS, GC-MS, and pharmacokinetic studies.
Cayman Chemical AerugInascIn-d3 1mg
An internal standard for the quantification of aeruginascin by GC- or LC-MS; intended for research and forensic applications
Medchemexpress LLC 4-butylphenol-d5 | 1219795-04-6 | 98.0% | 155.25 g·mol^-1 | C10H9D5O | 10 MG
4-Butylphenol-d5 is a deuterium-labeled analogue of 4-butylphenol used as an isotopically labeled standard or tracer in analytical and research applications. It is supplied in small, research-scale quantities for laboratory use and intended for scientific research only.
- Deuterium-labeled compound suitable as an internal standard in mass spectrometry.
- High reported purity for reliable analytical performance.
- Molecular formula provided to support quantitation and identification.
- Available in small, convenient pack sizes for research workflows.
Medchemexpress LLC 2-Phenylethanol-d5 | 35845-63-7 | 10 MG
2-Phenylethanol-d5 is the deuterium-labeled analogue of 2-phenylethanol supplied for analytical and research use. It preserves the parent compound's chemical properties while producing a mass/spectral shift useful for tracing and quantitative assays.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS applications.
- Available in small research-scale pack sizes such as 10 mg.
- Molecular formula C8H5D5O; molecular weight 127.20 g·mol⁻¹.
- CAS number 35845-63-7 for unambiguous identification.