Isotopically Labeled Compounds
Medchemexpress LLC Taurocholic acid-d4 sodium (N-Choloyltaurine-d4 sodium) | 2410279-93-3 | 98.2% | 50 MG
Taurocholic acid-d4 (sodium) is a deuterium-labeled version of Taurocholic acid. Taurocholic acid (N-Choloyltaurine) is a bile acid that helps in the emulsification of fats.
- 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
![Revvity Health Sciences Inc Muscimol, 3-Hydroxy-5-Aminomethylisoxazole, [Methylene-<sup>3</sup>H(N)]-, 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812298.jpg-250.jpg)
Revvity Health Sciences Inc Muscimol, 3-Hydroxy-5-Aminomethylisoxazole, [Methylene-3H(N)]-, 250µCi (9.25MBq)
Muscimol, 3-Hydroxy-5-Aminomethylisoxazole, [Methylene-3H(N)]-, 250µCi (9.25MBq)
Cambridge Isotope Laboratories VALPROIC ACID (4,4,4',4'-D4, 98%), 0.1 G, 345909-03-7
VALPROIC ACID (4,4,4',4'-D4, 98%), 0.1 G, 345909-03-7
Cambridge Isotope Laboratories Desethylhydroxyatrazine (unlabeled) 100 ug/mL in 80 20 water diethylamine 1 2 mL
Desethylhydroxyatrazine (unlabeled) 100 ug/mL in 80 20 water diethylamine 1 2 mL
Medchemexpress LLC Isoquinoline-d7 | 17157-12-9 | 98.0% | 136.21 | 100 MG
Isoquinoline-d7 is the deuterium labeled Isoquinoline. Isoquinoline is an analog of pyridine. Isoquinoline structural-based alkaloids, such as tropoloisoquinoline, phthalideisoquinoline, and naphthylisoquinoline, have anti-cancer activities. It is for research use only and not sold to patients.
- 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 for quantitation during the drug development process
- Deuteration has potential to affect the pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories Triclosan (2 4 4-trichloro-2-hydroxydiphenyl ether) (unlabeled) 100 ug/mL in MTBE 1 2 mL
Triclosan (2 4 4-trichloro-2-hydroxydiphenyl ether) (unlabeled) 100 ug/mL in MTBE 1 2 mL
Medchemexpress LLC β-Zearalanol-d4 | 1778735-09-3 | 1 MG
β-Zearalanol-d4 is a deuterium-labeled Beta-Zearalanol, a mycotoxin produced by Fusarium spp. This compound is known to induce apoptosis and oxidative stress in mammalian reproductive cells and is a derivative of zearalenone (ZEA). Deuterated compounds like β-Zearalanol-d4 are valuable as tracers and internal standards in drug development and analytical research, as their stable heavy isotopes can influence pharmacokinetic and metabolic profiles.
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis (NMR, GC-MS, LC-MS)
- Deuterium labeling can affect pharmacokinetic and metabolic profiles of drugs
- For research use only
Cambridge Isotope Laboratories Triallate (diisopropyl-13C6 99%) 100 ug/mL in nonane 1 2 mL
Triallate (diisopropyl-13C6 99%) 100 ug/mL in nonane 1 2 mL
Medchemexpress LLC Phenylmethan-d2-ol | 21175-64-4 | MFCD00084124 | 99.0% | 110.15 g/mol | C7H6D2O | 10 MG
Phenylmethan-d2-ol is a deuterium-labeled analogue of phenylmethanol intended for research use. It serves as an internal standard and tracer for analytical and metabolic studies, and supports quantitation by NMR, GC-MS, and LC-MS.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity for reliable analytical results.
- Suitable for tracer and metabolic studies.
- Supplied with datasheet, COA, and SDS for quality control.
Cambridge Isotope Laboratories L-GLUTAMINE (ALPHA-15N, 98%), 0.1 G, 80143-57-3
L-GLUTAMINE (ALPHA-15N, 98%), 0.1 G, 80143-57-3
Cambridge Isotope Laboratories L-ASPARAGINE:H2O (15N2, 98%), 0.5 G, 287484-32-6
L-ASPARAGINE:H2O (15N2, 98%), 0.5 G, 287484-32-6
Medchemexpress LLC Amisulpride-d5 | 1216626-17-3 | 98.8% | C17H22D5N3O4S | 10MG
Amisulpride-d5 is the deuterium-labeled analogue of amisulpride used as a tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. Supplied as a high-purity deuterated solid, it is intended for analytical and research applications where accurate quantitation is required.
- Deuterium-labeled internal standard for mass spectrometry and NMR.
- High deuteration purity (≈98.8%) for reliable quantitation.
- Suitable as tracer and internal standard in bioanalytical assays.
- Supplied as a 10 mg solid for small-scale analyses.
- Molecular formula C17H22D5N3O4S; molecular weight 374.51 g/mol.
Medchemexpress LLC Nonanoic acid-d2 | 62689-94-5 | 25 MG
Nonanoic acid-d2 is a deuterium-labeled version of Nonanoic acid, a naturally occurring saturated fatty acid with nine carbon atoms. Deuteration, the incorporation of stable heavy isotopes like hydrogen and carbon into drug molecules, is used as a tracer during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Significantly reduces bacterial translocation
- Enhances antibacterial activity
- Substantially increases the secretion of porcine β-defensins 1 (pBD-1) and pBD-2
- 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 Rifabutin-d7 | 2747918-39-2 | 98.39% | 854.05 | 1 MG
Rifabutin-d7 is the deuterium labeled Rifabutin, a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. It inhibits DNA-dependent RNA polymerase and is suitable for laboratory centrifugation and storage. The compound can be used for research purposes only.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.