Isotopically Labeled Compounds
Medchemexpress LLC Sotalol-d6 hydrochloride | 1246820-85-8 | 99.0% | 5 MG
Sotalol-d6 hydrochloride is a deuterium labeled Sotalol hydrochloride. It is an orally active, non-selective competitive β-adrenergic receptor blocker and a potent antiarrhythmic agent. It blocks β-receptors and potassium KCNH2 channels.
- 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 Sotalol-d6 hydrochloride | 1246820-85-8 | 99.0% | 1 MG
Sotalol-d6 hydrochloride is a deuterium labeled Sotalol hydrochloride. It acts as an orally active, non-selective competitive β-adrenergic receptor blocker and a potent antiarrhythmic agent, primarily used in the research of pediatric arrhythmias. The compound functions by blocking β-receptors and potassium KCNH2 channels.
- Deuterium labeled compound
- Non-selective competitive β-adrenergic receptor blocker
- Potent antiarrhythmic agent
- Blocks β-receptors and potassium KCNH2 channels
- Useful as a tracer in quantitative analysis
- Serves as an internal standard for NMR, GC-MS, or LC-MS analysis
- Solid appearance
- White to off-white color
Medchemexpress LLC L-Theanine-d5 | 1217451-85-8 | MFCD09842666 | C7H9D5N2O3 | 5 MG
L-Theanine-d5 is a deuterium-labeled form of L-Theanine, a non-protein amino acid found in green tea leaves. It functions by blocking the binding of L-glutamic acid to glutamate receptors in the brain, demonstrating neuroprotective and anti-oxidative activities. Oral intake of L-Theanine has been observed to produce anti-stress effects through the inhibition of cortical neuron excitation. Deuterium substitution in drug molecules allows for its use as a tracer for quantitation during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS
- Exhibits neuroprotective and anti-oxidative activities
- Inhibits cortical neuron excitation for anti-stress effects
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).
Cambridge Isotope Laboratories Cyhalothrin (mixture of isomers) 100 ug/mL in nonane | 68085-85-8 | MFCD00144031 | 1.2mL
Cyhalothrin (mixture of isomers) 100 ug/mL in nonane | Putity: 98% | MW: 455.89 | 68085-85-8 | MFCD00144031 | 1.2mL
Medchemexpress LLC L-Theanine-d5 (L-Glutamic Acid γ-ethyl amide-d5) | 1217451-85-8 | C7H9D5N2O3 | 1 MG
L-Theanine-d5 is a deuterium-labeled version of L-Theanine, a non-protein amino acid found in green tea leaves. It operates by blocking the binding of L-glutamic acid to glutamate receptors in the brain, exhibiting neuroprotective and anti-oxidative activities. Oral intake can induce anti-stress effects by inhibiting cortical neuron excitation.
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis
- Suitable for techniques such as NMR, GC-MS, or LC-MS
- Deuterium incorporation assists in quantitation during drug development