Isotope Standards
Medchemexpress LLC Chloroquine-d5 | 1854126-41-2 | 99.9% | 324.90 | 5 MG
Chloroquine-d5 | 1854126-41-2 | 99.9% | 324.90 | 5 MG
Selleck Chemical LLC Imidacloprid-urea S4448-25mg
Imidacloprid-urea with a role as a marine xenobiotic metabolite is the primary imidacloprid soil metabolite whereas imidacloprid-olefin is the main plant-relevant metabolite and is more toxic to insects than imidacloprid
Medchemexpress LLC Fluconazole-d4 | 1124197-58-5 | 99.03% | C13H8D4F2N6O | 1 MG
Fluconazole-d4 is a deuterium-labeled Fluconazole, a triazole antifungal agent effective against various fungi, especially *Candida albicans*. It inhibits *C. albicans* and *Candida kefyr* with IC99s ranging from 0.20 μg/mL to 0.39 μg/mL. Deuterium labeling allows its use as a tracer in drug development, potentially influencing pharmacokinetic and metabolic profiles.
- Used as a tracer in drug development
- Functions as an internal standard for quantitative analysis
- Applicable in techniques like NMR, GC-MS, or LC-MS
- Deuteration may affect pharmacokinetic and metabolic profiles of drugs
![Medchemexpress LLC (S)-2-(Cyclohexane-1-carbonyl-1,2,2,3,3,4,4,5,5,6,6-d11)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one | 98.2% | 323.47 | 1MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000438662-Logo.png-250.jpg){kind=logo}
Medchemexpress LLC (S)-2-(Cyclohexane-1-carbonyl-1,2,2,3,3,4,4,5,5,6,6-d11)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one | 98.2% | 323.47 | 1MG
(S)-Praziquantel-d11 is the deuterium labeled (S)-Praziquantel, a toxic enantiomer of Praziquantel. (S)-Praziquantel is ineffective against worms. This product is for research use only and has not been fully validated for medical applications.
- Consistent with structure based on 1H NMR spectrum
- White to off-white (Solid) appearance
Medchemexpress LLC Imidacloprid (standard) | 138261-41-3 | 98.7% | 25 MG
Imidacloprid (standard) is the analytical standard of Imidacloprid, intended for research and analytical applications. It is an effective and widely used neonicotinoid pesticide to control pests of cereals, vegetables, tea, and cotton.
- Analytical standard for Imidacloprid.
- Intended for research and analytical applications.
- Effective and widely used neonicotinoid pesticide.
- Used to control pests of cereals, vegetables, tea, and cotton.
- Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.
eMolecules Medchem Express / Nilutamide-d6 / 1mg / 791206373 / HY-13702S / / 1189477-66-4 / MFCD21363735 / 323.261 / C12H10F3N3O4
Medchem Express / Nilutamide-d6 / 1mg / 791206373 / HY-13702S / / 1189477-66-4 / MFCD21363735 / 323.261 / C12H10F3N3O4
Medchemexpress LLC Ofloxacin-d8 | 1219170-21-4 | 99.9% | 1 MG
Ofloxacin-d8 (Hoe-280-d8) is the deuterium-labeled Ofloxacin. Ofloxacin (Hoe-280) is a fluoroquinolone that inhibits bacterial DNA gyrase and is for research use only.
- Deuterium-labeled compound
- Inhibits bacterial DNA gyrase
- 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 Linezolid-d8 | 1032182-14-1 | 345.40 | 1 MG
PNU-100766-d8 is a deuterated and labeled form of Linezolid (HY-10394). Linezolid (PNU-100766) belongs to the oxazolidinone class of synthetic antibiotics. Its mechanism of action involves inhibiting the initiation of bacterial protein synthesis. It is utilized in the treatment of severe infections caused by Gram-positive bacteria that have developed resistance to other antibiotics.
- Targets antibiotic, bacterial, and isotope-labeled compounds
- Involved in anti-infection and other pathways
- Incorporation of stable heavy isotopes of elements like hydrogen, carbon, and others into drug molecules serves primarily as tracers for quantitative analysis during drug development
- Deuteration is noted for its potential to influence the pharmacokinetic and metabolic characteristics of drugs
- Inhibits bacterial protein synthesis through its binding to rRNA on both the 30S and 50S ribosomal subunits
Cayman Chemical Leukotriene A4d5 methyl ester
An internal standard for the quantification of LTA4 methyl ester by GC- or LC-MS
Medchemexpress LLC Dopamine D4 receptor antagonist-1 | 444724-92-9 | 98.6% | 326.82 | 5 MG
Dopamine D4 receptor antagonist-1 is a selective DRD4 antagonist, with a Ki of 9.0 nM for hD4.2. This compound is used in the study of schizophrenia.
- Selective DRD4 antagonist
- Ki of 9.0 nM for hD4.2
- Used in the study of schizophrenia
- For research use only
Medchemexpress LLC Fluphenazine-d8 dihydrochloride | 146-56-5 | 99.27% | C22H20D8Cl2F3N3OS | 1 MG
Fluphenazine-d8 (dihydrochloride) is the deuterium labeled Fluphenazine dihydrochloride. Fluphenazine dihydrochloride is a phenothiazine-class D1DR and D2DR inhibitor; used to deliver Fluphenazine to biological systems in studies probing the effects and metabolic fates of this commonly used dopamine antagonist.
- 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 Moxifloxacin-d4 hydrochloride | C21H21D4ClFN3O4 | 1 MG
Moxifloxacin-d4 hydrochloride is the hydrochloride salt form of deuterium labeled Moxifloxacin. It is an orally active antimicrobial that can be used in the research of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.
- 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 Enzalutamide-d6 (MDV3100-d6) | 1443331-94-9 | 99.9% | C21H10D6F4N4O2S | 5 MG
Enzalutamide-d6 (MDV3100-d6) is a deuterium labeled Enzalutamide (MDV3100), acting as an androgen receptor (AR) antagonist with an IC50 of 36 nM in LNCaP prostate cells.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Contains stable heavy isotopes incorporated into drug molecules for quantitation during drug development.
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Ketoconazole-d8 | 1217706-96-1 | 99.8% | C26H20D8Cl2N4O4 | 2.5 MG
Ketoconazole-d8 is the deuterium labeled version of Ketoconazole. Ketoconazole is an imidazole anti-fungal agent, a CYP3A4 and CYP24A1 inhibitor. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules and serve as tracers for quantitation during the process of drug development. Deuteration is notable for its potential to influence the pharmacokinetic and metabolic profiles of drugs. This compound is for research use only.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Imidazole anti-fungal agent
- CYP3A4 and CYP24A1 inhibitor
- Deuterium labeled
Medchemexpress LLC PF-06380101-d8 (Aur0101-d8) | 1436391-86-4 | 99.27% | 751.06 | 1 MG
PF-06380101-d8 (Aur0101-d8) is a deuterium labeled PF-06380101. It functions as an Auristatin microtubule inhibitor and is a cytotoxic Dolastatin 10 analogue. This compound is valuable for various applications in research and drug development, leveraging its stable isotope properties.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements are incorporated into drug molecules, primarily as tracers for quantitation during drug development.
- Deuteration can potentially affect the pharmacokinetic and metabolic profiles of drugs.