Isotopically Labeled Compounds
Cambridge Isotope Laboratories 2 3 4 4 5-PentaBDE (BDE-118) (13C12 99%) 50 ug/mL in nonane 1 2 mL
2 3 4 4 5-PentaBDE (BDE-118) (13C12 99%) 50 ug/mL in nonane 1 2 mL
Medchemexpress LLC Dimethyl fumarate-d2 | 23057-98-9 | MFCD08704934 | 99.2% | 146.14 g/mol | C6H6D2O4 | 10 MG
Dimethyl fumarate-d2 is the deuterium-labeled isotopologue of dimethyl fumarate provided as a research reference standard. It is used in analytical, pharmacokinetic, and mechanistic studies where a mass-shifted tracer or internal standard is required, enabling precise detection and quantitation by mass spectrometry.
- Deuterium-labeled for mass spectrometry and tracer studies.
- Suitable as an internal standard in analytical and pharmacokinetic assays.
- High chemical purity: 99.2%.
- Available in small research quantities (10 mg) for analytical workflows.
- Molecular formula C6H6D2O4; molecular weight 146.14 g/mol.
Cambridge Isotope Laboratories 2'-DEOXYADENOSINE:H2O (DEOXYRIBOSE-2-13C, 99%), 0.1 G
2'-DEOXYADENOSINE:H2O (DEOXYRIBOSE-2-13C, 99%), 0.1 G
Medchemexpress LLC Benzoic-carboxy-13C acid, 2-methyl- | 70838-82-3 | 99% | 137.14 | 25 MG
o-Toluic acid-13C is the 13C labeled version of o-Toluic acid (2-Methylbenzoic acid), which is a benzoic acid substituted with a methyl group at position 2. It functions as a xenobiotic metabolite. This product is intended for research use only and is not sold to patients.
- 13C labeled o-Toluic acid.
- 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 like 13C can affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Alverine-d5 citrate | 1215327-00-6 | 98.5% | 5 MG
Alverine-d5 (citrate) is the deuterium labeled Alverine citrate. Deuteration has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- 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 are incorporated into drug molecules for quantitation during drug development
Medchemexpress LLC Nitrendipine-d5 | 2469554-26-3 | 99.8% | 1 MG
Nitrendipine-d5 is a deuterium-labeled version of Nitrendipine, an orally active analog of Nifedipine that functions as a dihydropyridine calcium channel blocker. It has been shown to induce apoptosis and possess antihypertensive effects. Additionally, it can block alcohol and morphine withdrawal symptoms, reduce right ventricular hypertrophy, and alleviate pulmonary vascular changes caused by intermittent hypoxia. It also exhibits anticancer effects on neuroblastoma.
- Application as a tracer
- Internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Ethane-13C2-sulfonic acid, 2-amino- | 70155-54-3 | ≥99.0% | 1 MG
Taurine-13C2 is the 13C-labeled Taurine, a sulfur-containing amino acid and an organic osmolyte crucial for cell volume regulation. It functions as a substrate for bile salt formation and modulates intracellular free calcium concentration, also activating autophagy in adipocytes.
- Intended for research use only
- Can be used as a tracer for quantitative analysis
- Functions as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
Medchemexpress LLC Dinotefuran-d3 | 2934813-27-9 | 98.71% | 1 MG
Dinotefuran-d3 is a deuterium-labeled variant of Dinotefuran, an insecticide belonging to the neonicotinoid class. Its primary mode of action is to disrupt the insect's nervous system by inhibiting nicotinic acetylcholine receptors. This product is exclusively for research purposes and is not for sale to patients.
- Serves as a tracer for quantitation during drug development.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution may influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Diethyltoluamide-d7 | 1219799-37-7 | 98.5% | 1 MG
Diethyltoluamide-d7 is the deuterium labeled Diethyltoluamide. It is the most common active ingredient in insect repellents, providing protection against mosquitoes, ticks, fleas, chiggers, leeches, and many other biting insects. This product is for research use only.
- Deuterium labeled
- 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 D-Glucose-d4 | 478529-49-6 | 99.0% | 50 MG
D-Glucose-d4 is the deuterium-labeled form of D-Glucose, an important monosaccharide and carbohydrate in biology. It serves as a critical signaling molecule and component of general metabolism. This compound can be utilized as a tracer and as an internal standard for quantitative analysis methods like NMR, GC-MS, or LC-MS.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Cefoperazone-d5 | 2410425-70-4 | 98.6% | 100 UG
Cefoperazone-d5 is deuterium labeled Cefoperazone. Cefoperazone, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity.
- 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 have been incorporated into drug molecules, primarily as tracers for quantitation during drug development.
- Deuteration is noted for its potential to impact the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC D-Glucose-13C-5 | 106032-62-6 | >98.0% | 50 MG
D-Glucose-13C-5 is the 13C labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is a significant carbohydrate in biology. It serves as a carbohydrate sweetener and a critical component of general metabolism, also functioning as a crucial signaling molecule related to both cellular metabolic status and biotic and abiotic stress responses. Stable heavy isotopes, such as carbon-13, are incorporated into drug molecules for use as tracers in quantitative analysis during drug development.
- Labeled with 13C isotope
- Monosaccharide, significant carbohydrate in biology
- Functions as a crucial signaling molecule
- Used as a tracer in quantitative analysis
- Molecular formula C5¹³CH12O6
- Molecular weight 181.15
- Target: Endogenous Metabolite; Isotope-Labeled Compounds
- Pathway: Metabolic Enzyme/Protease; Others
- In Vitro Solubility: H2O: 30 mg/mL (165.61 mM; Need ultrasonic)
Medchemexpress LLC Eravacycline-d4 (dihydrochloride) | 100.0% | 635.50 | 500 UG
Eravacycline-d4 (TP-434-d4) dihydrochloride is a deuterium labeled Eravacycline, functioning as a potent and broad-spectrum antibacterial agent. It is designed for research use and can be utilized as a tracer or an internal standard.
- 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 are incorporated for quantitation during drug development.
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Zonisamide-d4 | 1020720-04-0 | 99.4% | 1 MG
Zonisamide-d4 is a deuterium-labeled version of Zonisamide, which is an inhibitor of the zinc enzyme carbonic anhydrase (CA). It demonstrates antiepileptic activity and is utilized in research for epilepsy, seizures, and Parkinson's disease. Deuterium labeling has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS.
Medchemexpress LLC L-Glucose-13C | 478519-02-7 | 98.0% | 181.15 | 100 MG
L-Glucose-13C is the 13C labeled form of L-Glucose. L-Glucose (L-(-)-Glucose) is an enantiomer of D-glucose and has been shown to promote food intake. It is intended for research use only.
- Labeled with 13C isotope
- Enantiomer of D-glucose
- Can promote food intake
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS