Isotopically Labeled Compounds
American Radiolabeled Chemicals Inc EICOSATRIENOYL COA 1ME
Eicosatrienoyl 8,11,14 Coenzyme A, M.W. 1055.8, Solvent: Solid in sealed ampoule under argon, Shipped in Dry Ice, Exclusive
Cambridge Isotope Laboratories CDC PCB Calibration Solution (CS3) 0 5 mL
CDC PCB Calibration Solution (CS3) 0 5 mL
Medchemexpress LLC Ponesimod-d7 100ug | 100UG
Ponesimod-d7 (ACT-128800-d7) is the deuterium-labeled Ponesimod (HY-10569) Ponesimod-d7 (ACT-128800) is a potent selective and orally active agonist of S1P1 with an IC50 of 6 nM in a radioligand binding assay Ponesimod-d7 activates S1P1-mediated signal transduction with high potency (EC50 5 7 nM) Ponesimod-d7 can protect against lymphocyte-mediated tissue inflammation[1 [2 [3
Cambridge Isotope Laboratories Bensulide (isopropoxy-D14 98%) 100 ug/mL in acetonitrile 1 2 mL
Bensulide (isopropoxy-D14 98%) 100 ug/mL in acetonitrile 1 2 mL
Cambridge Isotope Laboratories Phenylbutazone (diphenyl-D10 98%) 0 05 g
Phenylbutazone (diphenyl-D10 98%) 0 05 g
Cambridge Isotope Laboratories L-Tyrosine (3 5-13C2 99% 2 3 3 2 6-D5 98% 15N 98%) 0 1 g
L-Tyrosine (3 5-13C2 99% 2 3 3 2 6-D5 98% 15N 98%) 0 1 g
Cayman Chemical DeoxycholIc AcId 50g
A secondary bile acid; inhibits TCA-induced spore germination in seven C. difficile strains at 0.2% v/v; inhibits growth and decreases the cytotoxicity of C. difficile culture supernatants to Vero cells at 0.02% v/v; inhibits ionizing radiation-induced p53-dependent transcription in a reporter assay using HCT116 cells at 200 µM; fecal and intestinal tissue levels are increased in a rat model of high-fat diet-induced obesity compared with rats fed a normal diet; increased serum levels have been found in patients with colorectal cancer
Cambridge Isotope Laboratories EN-1948-4 WHO (Dioxin-Like) PCB Starter Kit 1 kit
EN-1948-4 WHO (Dioxin-Like) PCB Starter Kit 1 kit
Medchemexpress LLC Cefepime-d8 sulfate | 131857-33-5 | 99.2% | C19H18D8N6O9S3 | 1 MG
Cefepime-d8 sulfate is a deuterium-labeled form of Cefepime sulfate, intended for research purposes. It is useful for understanding drug pharmacokinetics and metabolic profiles.
- 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 Methyl nicotinate-d4 | 345909-99-1 | MFCD01074082 | 99.5% | 141.16 g·mol-1 | C7H3D4NO2 | 10 MG
Methyl nicotinate-d4 is a deuterium-labeled analogue of methyl nicotinate supplied for research and analytical applications. It is provided as a high-purity solid intended for use as a tracer or internal standard in mass spectrometry and quantitative assays.
- High isotopic enrichment and reported purity of 99.5%.
- Molecular formula C7H3D4NO2; molecular weight ~141.16 g·mol-1.
- Available in small mass pack sizes tailored for analytical workflows.
- Solid appearance with recommended cold storage to maintain stability.
- Intended for research use and analytical applications.
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 Donepezil-d7 hydrochloride | 1261394-20-0 | 420782 | 99.0% | C24H23D7ClNO3 | 2.5 MG
Donepezil-d7 (hydrochloride) is the deuterium labeled Donepezil. Donepezil (E2020 free base) is a specific and potent AChE inhibitor with IC50s of 8.12 nM and 11.6 nM for bovine AChE and human AChE, respectively. It is for research use only.
- 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 Reboxetine-d5 (mesylate) | 1285918-53-7 | 95.0% | C20H22D5NO6S | 2.5 MG
Reboxetine-d5 mesylate is the deuterium labeled Reboxetine mesylatea. It is an orally active, potent, and selective noradrenaline uptake blocker, useful for antidepressant research. This compound serves as a tracer and internal standard for quantitative analysis by NMR, GC-MS, or LC-MS, with deuteration potentially affecting pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Orally active, potent, and selective noradrenaline uptake blocker
- Useful for antidepressant research
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Potential to affect pharmacokinetic and metabolic profiles