Isotopically Labeled Compounds
Medchemexpress LLC Arabinose-d | 77583-92-7 | 5 MG
Arabinose-d is a deuterium-labeled Arabinose, an endogenous metabolite. Stable heavy isotopes like hydrogen, carbon, and other elements are incorporated into drug molecules for use as tracers in quantifying during drug development. Deuteration is of interest due to its potential impact on 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.
Medchemexpress LLC Arabinose-d | 77583-92-7 | 100 MG
Arabinose-d is the deuterium labeled Arabinose. Arabinose is an endogenous metabolite. Deuteration has gained attention because of its potential to affect 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 of hydrogen, carbon, and other elements have been incorporated into drug molecules as tracers for quantitation
Medchemexpress LLC POPEth-d5 | 1612140-92-7 | 98.0% | 725.04 | 1 MG
POPEth-d5 is deuterium labeled POPEth. This compound can be used as a tracer and as an internal standard for quantitative analysis.
- 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 POPEth-d5 | 1612140-92-7 | 98.0% | 725.04 | 500 UG
POPEth-d5 is deuterium labeled POPEth. 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.
- 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-Arabinose-1-C-d | 77583-92-7 | 25 MG
Arabinose-d is a deuterium-labeled form of Arabinose, which is an endogenous metabolite. This compound is intended for research use only and serves as a tracer or internal standard for quantitative analysis.
- Used as a tracer
- Used as an internal standard for quantitative analysis via techniques such as NMR, GC-MS, or LC-MS
- Deuteration may influence pharmacokinetic and metabolic profiles of drugs
- Incorporates stable heavy isotopes for quantitation during drug development
Medchemexpress LLC Arabinose-d | 77583-92-7 | >90.0% | 151.14 | C5H9DO5 | 10 MG
Arabinose-d is a deuterium-labeled form of the sugar arabinose supplied as a 10 mg stable isotope standard for research applications. It is intended for use as an internal standard, tracer, or analytical reference in metabolic and biochemical studies. For research use only.
- Deuterium-labeled arabinose for isotope tracing and analytical studies.
- Supplied as a 10 mg solid suitable for small-scale experiments.
- CAS number 77583-92-7 for unambiguous identification.
- Molecular formula C5H9DO5; molecular weight 151.14 g/mol.
- Storage: store sealed at 4°C and protect from moisture; in solvent: -80°C (6 months), -20°C (1 month).
- Intended for research use only; not for clinical use.
Medchemexpress LLC D-Arabinose-1-C-d | 77583-92-7 | 50 MG
D-Arabinose-1-C-d is a deuterium-labeled form of arabinose, an endogenous metabolite. This compound is intended for research use only.
- Used as a tracer in various studies.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution has the potential to influence pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories 5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 50 MG, 181516-92-7
5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 50 MG, 181516-92-7
Medchemexpress LLC 3,4,5-trihydroxybenzoic acid-d2 | 294660-92-7 | MFCD01311698 | 99.6% | 172.13 | C7H4D2O5 | 10 MG
Gallic acid-d2 (3,4,5-trihydroxybenzoic acid-d2) is a deuterium-labeled analog of gallic acid used as a stable isotope standard and tracer in analytical and metabolic studies. It provides a mass-shifted internal standard for LC-MS/MS and GC-MS assays, supporting accurate quantitation and metabolic tracing.
- High isotopic purity (99.59%) for reliable mass spectrometry results.
- Suitable as an internal standard for LC-MS/MS and GC-MS assays.
- Useful for metabolic tracing and isotope-dilution quantification.
- Comes as a 10 mg analytical pack for method development and calibration.
- Chemical identifiers: CAS 294660-92-7; molecular weight 172.13 g/mol.
Medchemexpress LLC Gallic acid-d2 (3,4,5-Trihydroxybenzoic acid-d2) | 294660-92-7 | 172.13 | 5 MG
Gallic acid-d2 is the deuterium labeled Gallic acid. Gallic acid (3,4,5-Trihydroxybenzoic acid) is a natural polyhydroxyphenolic compound and a free radical scavenger that inhibits cyclooxygenase-2 (COX-2). Gallic acid exhibits various activities, including antimicrobial, antioxidant, anti-inflammatory, and anticancer activities.
- Can be used as a tracer and 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.
Cambridge Isotope Laboratories 5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 25 MG, 181516-92-7
5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 25 MG, 181516-92-7