Isotopically Labeled Compounds
Cambridge Isotope Laboratories GLYCINE-N-FMOC (2-13C, 99%;15N, 98%), 0.1 G
GLYCINE-N-FMOC (2-13C, 99%;15N, 98%), 0.1 G
Medchemexpress LLC D-ribose-d2 | 478506-32-0 | MFCD08459971 | 98.0% | 152.14 g/mol | C5H8D2O5 | 50 MG
D-Ribose-d2 is a deuterium-labeled form of D-ribose (two deuterium atoms) used as a stable isotope reagent in metabolic tracing, NMR, and analytical research. It is supplied as a white to off-white solid with high purity and is intended for use in tracer studies and structural analysis. CAS 478506-32-0; molecular weight 152.14 g/mol.
- Deuterium-labeled tracer for metabolic and flux studies.
- Suitable for NMR and mass spectrometry experiments.
- High purity for reliable analytical results.
- White to off-white solid form for easy handling.
- Stable when stored under recommended conditions.
- Offered in small research-scale quantities.
Medchemexpress LLC 2-Phenylethanol-d5 | 35845-63-7 | 98.3% | 25 MG
2-Phenylethanol-d5 is a deuterium-labeled form of 2-Phenylethanol, a colorless liquid with a pleasant floral odor. This compound is naturally extracted from various plants like rose, carnation, hyacinth, Aleppo pine, and orange blossom. It also acts as an autoantibiotic produced by the fungus Candida albicans. Its applications include being an additive in cigarettes and a preservative in soaps due to its stability in basic conditions.
- Deuterium-labeled compound.
- Colorless liquid with a pleasant floral odor.
- Naturally occurring in several plant species.
- Exhibits autoantibiotic properties from Candida albicans.
- Used as an additive in cigarettes.
- Functions as a preservative in soaps due to high stability.
Medchemexpress LLC Dimetridazole-d3 (1,2-Dimethyl-5-nitroimidazole-d3) | 64678-69-9 | 99.8% | 1 MG
Dimetridazole-d3 (1,2-Dimethyl-5-nitroimidazole-d3) is a deuterium-labeled version of Dimetridazole, a nitroimidazole antibiotic that inhibits protein synthesis in Campylobacter jejuni cultures and has genotoxic properties. This compound is suitable for research on protozoal and bacterial infections.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
![Revvity Health Sciences Inc Dihydroxyphenylethylamine, 3,4-[7-<sup>3</sup>H]-, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810480.jpg-250.jpg)
Revvity Health Sciences Inc Dihydroxyphenylethylamine, 3,4-[7-3H]-, 1mCi (37MBq)
Dihydroxyphenylethylamine, 3,4-[7-3H]-, 1mCi (37MBq)
Cambridge Isotope Laboratories SODIUM FORMATE (13C, 99%; D, 98%), 0.5 G, 1215684-17-5
SODIUM FORMATE (13C, 99%; D, 98%), 0.5 G, 1215684-17-5
Cambridge Isotope Laboratories ETHANOLAMINE:HCL (1-13C, 99%), 1 G
ETHANOLAMINE:HCL (1-13C, 99%), 1 G
Cambridge Isotope Laboratories DL-Cotinine (2 3 4-13C3 99%) 100 ug/mL in water 1 2 mL
DL-Cotinine (2 3 4-13C3 99%) 100 ug/mL in water 1 2 mL
Cambridge Isotope Laboratories Sodium borodeuteride-D4 (D 99%) CP 95% 10 g
Sodium borodeuteride-D4 (D 99%) CP 95% 10 g
Medchemexpress LLC Cabozantinib-d6 | 1802168-46-2 | 98.14% | 507.54 | 5 MG
Cabozantinib-d6 is the deuterium labeled form of Cabozantinib, a potent inhibitor of multiple receptor tyrosine kinases (RTKs). It is suitable for use as a tracer or as an internal standard for quantitative analysis in various analytical methods.
- Inhibits VEGFR2, c-Met, Kit, Axl, and Flt3.
- Used as a tracer for quantitation during the drug development process.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs.
- For research use only and not for medical applications.
- Store at 4°C, protected from light.
Medchemexpress LLC Thiophanat-ethyl-d10 | 1398066-16-4 | 98.0% | 380.5 g·mol^-1 | C14H18N4O4S2 | 1 MG
Thiophanat-ethyl-d10 is the deuterium-labeled analogue of thiophanat-ethyl, provided as an isotopically labeled reference standard for analytical and research applications. Supplied in microgram/milligram quantities, it is intended for laboratory method development, calibration, and quantitative mass spectrometry.
- Deuterium-labeled internal standard for mass spectrometry and chromatography.
- High isotopic enrichment (≈99 atom % D) and minimum 98.0% chemical purity.
- Supplied as a small-mass vial suitable for trace-level analytical work.
- Applicable for method development, calibration, and quantitative analysis.
- For research use only; not for human or clinical applications.
Cambridge Isotope Laboratories 25-HYDROXYVITAMIN D3 UNLABELED, 5 MG
25-HYDROXYVITAMIN D3 UNLABELED, 5 MG
Cayman Chemical NoscapIn-13C-d3 500ug
An internal standard for the quantification of noscapine by GC- or LC-MS
Medchemexpress LLC Azepan-2-one-d10 | 169297-53-4 | 99.8% | 123.22 | 100 MG
Azepan-2-one-d10 is a deuterium labeled compound designed for research applications. It serves as a tracer and an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS. Deuteration of drug molecules can influence their pharmacokinetic and metabolic profiles, making this compound valuable for drug development studies.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Facilitates studies on the effects of deuteration on pharmacokinetic and metabolic profiles of drugs
- Incorporates stable heavy isotopes for quantitation during drug development
Medchemexpress LLC L-Leucine-d2 | 362049-59-0 | 133.19 | 1 MG
L-Leucine-d2 is the deuterium labeled L-Leucine. L-Leucine is an essential branched-chain amino acid (BCAA), which activates the mTOR signaling pathway. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules for quantitation during drug development. Deuteration has potential to affect 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 for quantitation during drug development
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs