Isotopically Labeled Compounds
Medchemexpress LLC Fmoc-Met-OH-d3 | 502692-58-2 | 374.47 | 10 MG
Fmoc-Met-OH-d3 is the deuterium labeled Fmoc-Met-OH. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. 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.
- Deuterium labeled compound.
- Functions as a tracer.
- Acts as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes into drug molecules.
- Potentially affects pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories 2 2 3 3 4 4 5 5-OctaCB (PCB-194) (13C12 98%) 40 /-2 ug/mL in nonane 3 mL
2 2 3 3 4 4 5 5-OctaCB (PCB-194) (13C12 98%) 40 /-2 ug/mL in nonane 3 mL
Medchemexpress LLC 4-bromoaniline-d4 | 61357-76-4 | 99.9% | 176.05 g/mol | C6H2D4BrN | 250mg
4-Bromoaniline-d4 is a deuterium labeled 4-Bromoaniline
American Radiolabeled Chemicals Inc ADRIAMYCIN 5ME
Doxorubicin (Adriamycin) 5mg, solid, M.W. 543.52, CAS# 23214-92-8
American Radiolabeled Chemicals Inc TEA CL-1-14C 250UC
Tetraethylammonium chloride-ethyl-1-14C 250uCi in ethanol, 0.1 mCi/ml, S.A. 50-60 mCi/mmol, M.W. 151.0, Exclusive
Medchemexpress LLC Chloroxylenol-d6 | 1407521-66-7 | 2.5 MG
Chloroxylenol-d6 is the deuterium-labeled form of Chloroxylenol, a broad-spectrum antimicrobial chemical compound. It is utilized to manage bacteria, algae, fungi, and viruses. This compound is for research use only and serves as a tracer and internal standard in various analytical techniques.
- It is a deuterium labeled Chloroxylenol.
- It exhibits broad-spectrum antimicrobial properties.
- It is effective in controlling bacteria, algae, fungi, and viruses.
- It can be used as a tracer in research applications.
- It serves as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- The incorporation of stable heavy isotopes into drug molecules allows for their use as tracers for quantitation during the drug development process.
- Deuteration has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories Trifluralin (Di-n-propyl-D14 98%) 100 ug/mL in acetonitrile 1 2 mL
Trifluralin (Di-n-propyl-D14 98%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Cer5-2'R-d9 | 2260670-31-1 | 99.0% | 562.96 | 1 MG
CER5-2'R-d9 is a deuterium-labeled CER5-2'R.
- Can serve as a tracer.
- Can be used as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Incorporation of stable heavy isotopes into drug molecules for quantitation during drug development.
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Chlorpromazine-d6 hydrochloride | 1228182-46-4 | 99.9% | 1 ML
Chlorpromazine-d6 (hydrochloride) is the deuterium labeled Chlorpromazine. Chlorpromazine is an inhibitor of dopamine receptor, 5-HT receptor, potassium channel, and sodium channel.
- 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 Octacosane-d58 | 16416-33-4 | MFCD00190493 | 99.1% | 453.12 g·mol⁻¹ | C28D58 | 100 MG
Octacosane-d58 is the deuterium-labeled form of octacosane provided as a stable isotope analytical standard for research and analytical applications. It is commonly used as an internal standard in mass spectrometry and for isotope-tracing studies, retaining the chemical properties of octacosane while containing deuterium atoms.
- Deuterium-labeled octacosane for isotope-labeling and tracing studies.
- Intended as an analytical internal standard for mass spectrometry.
- High purity: 99.05% (reported).
- Chemical formula C28D58; molecular weight 453.12 g·mol⁻¹.
- Available as a 100 mg solid package.
- CAS number 16416-33-4 for unambiguous identification.
Medchemexpress LLC Climbazole-d4 | 1185117-79-6 | 99.9% | 1 MG
Climbazole-d4 is a deuterium-labeled version of Climbazole. Climbazole is recognized as a potent antifungal agent and also acts as a strong inducer of rat hepatic cytochrome P450. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules, primarily to serve as tracers for quantitative analysis during drug development, and this substitution can influence the pharmacokinetic and metabolic profiles of drugs.
- Is a deuterium-labeled compound.
- The parent compound is a potent antifungal agent.
- Is also a potent inducer of rat hepatic cytochrome P450.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by techniques like NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories ALPHA-L-IDURONIDASE S AND IS , 1 VIAL
ALPHA-L-IDURONIDASE S AND IS , 1 VIAL
Cayman Chemical Artemether-d3 1mg
An internal standard for the quantification of artemether by GC- or LC-MS
Revvity Health Sciences Inc Sulfur-35 Radionuclide, 2mCi (74MBq), Specific Activity: 250-1000mCi (9.25-37.0GBq)/mmol
Sulfur-35 Radionuclide, 2mCi (74MBq), Specific Activity: 250-1000mCi (9.25-37.0GBq)/mmol
Medchemexpress LLC Treprostinil-d9 | 2747918-14-3 | 99.8% | 399.57 g/mol | C23H25D9O5 | 10 MG
Treprostinil-d9 is the deuterium-labeled (D9) isotopologue of treprostinil supplied as an analytical standard and internal tracer for quantitative assays. It is intended for research use only and supports method development and accurate bioanalytical quantitation.
- Deuterium-labeled internal standard for quantitative assays.
- Suitable for NMR, GC-MS, and LC-MS analysis.
- High purity (99.8%) for analytical accuracy.
- Molecular weight 399.57 g/mol; formula C23H25D9O5.
- Available in small-mass packages, including 10 MG quantities.
- For research use only; not for human or therapeutic use.