Isotopically Labeled Compounds
![Revvity Health Sciences Inc Thymidine, [Methyl-<sup>3</sup>H],- Specific Activity: 6.7 Ci/mmol, 5 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509051258.jpg-250.jpg)
Revvity Health Sciences Inc Thymidine, [Methyl-3H],- Specific Activity: 6.7 Ci/mmol, 5 mCi
Thymidine, [Methyl-3H],- Specific Activity: 6.7 Ci/mmol, 5 mCi
Medchemexpress LLC 1-Tetradecanol-d2 | 169398-02-1 | 216.40 | 5 MG
1-Tetradecanol-d2 is the deuterium labeled form of 1-Tetradecanol, a straight-chain saturated fatty alcohol isolated from Myristica fragrans. Known for its antibacterial and anti-inflammatory properties, this product is intended for research use only.
- Deuterium labeled fatty alcohol
- Isolated from Myristica fragrans
- Possesses antibacterial and anti-inflammatory activity
- Suitable as a tracer in research
- Can be used as an internal standard for quantitative analysis
- Stable heavy isotope compound for drug development studies
Medchemexpress LLC Myosmine-d4 | 66148-17-2 | 150.21 | 25 MG
Myosmine-d4 is the deuterium labeled Myosmine. Myosmine, a specific tobacco alkaloid found in nuts and nut products, exhibits low affinity for a4b2 nicotinic acetylcholinergic receptors (nAChR) with a Ki of 3300 nM.
- Utilized as a tracer.
- Serves as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
![Revvity Health Sciences Inc Adenosine 5'-Triphosphate, Tetrasodium Salt, [2,8-<sup>3</sup>H]-, 250 µCi (9.25 MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509051166.jpg-250.jpg)
Revvity Health Sciences Inc Adenosine 5'-Triphosphate, Tetrasodium Salt, [2,8-3H]-, 250 µCi (9.25 MBq)
Adenosine 5'-Triphosphate, Tetrasodium Salt, [2,8-3H]-, 250 µCi (9.25 MBq)
![Revvity Health Sciences Inc Hydroxytryptamine Creatinine Sulfate (Serotonin), 5-[1,2-<sup>3</sup>H(N)]-, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812367.jpg-250.jpg)
Revvity Health Sciences Inc Hydroxytryptamine Creatinine Sulfate (Serotonin), 5-[1,2-3H(N)]-, 1mCi (37MBq)
Hydroxytryptamine Creatinine Sulfate (Serotonin), 5-[1,2-3H(N)]-, 1mCi (37MBq)
Cambridge Isotope Laboratories 1 2 4 5 7 8-Hexachloroxanthene (unlabeled) 60 ug
1 2 4 5 7 8-Hexachloroxanthene (unlabeled) 60 ug
Medchemexpress LLC Propofol-d17 β-D-glucuronide | 1683581-05-6 | 98.0% | 371.50 | C18H9D17O7 | 10 MG
Propofol-d17 β-D-glucuronide is a deuterium-labeled analytical standard of propofol β-D-glucuronide intended as a tracer or internal standard for quantitative methods including NMR, GC-MS, and LC-MS. It is supplied as a high-purity solid with defined solubility and storage conditions to support reliable analytical workflows.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity (98.0%) suitable for reference and calibration.
- Supplied as a white to off-white solid powder.
- Soluble in ethanol, DMF, and DMSO at ≥ 30 mg/mL.
- Recommended storage: powder at -20°C; solutions at -80°C (6 months) or -20°C (1 month).
- Available in small pack sizes appropriate for analytical use.
Medchemexpress LLC L-Methionine-methyl-d3, N-[(9H-fluoren-9-ylmethoxy)carbonyl]- | 502692-58-2 | 374.47 | 25 MG
Fmoc-Met-OH-d3 is a deuterium labeled form of Fmoc-Met-OH. This compound is valuable as a tracer and an internal standard for quantitative analysis in various analytical methods. The deuteration of molecules can impact the pharmacokinetic and metabolic profiles of drugs, making this compound significant in pharmaceutical research and development.
- Deuterium labeled compound
- Can be used as a tracer
- Internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Influences pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC DL-Aspartic acid-d3 | 14341-75-4 | MFCD00144167 | 136.12 | 5 MG
DL-Aspartic acid-d3 is a deuterium labeled L-Aspartic acid. L-Aspartic acid is an amino acid capable of penetrating the blood-brain barrier. It is often utilized in the preparation of prodrugs designed to target colon and cecal tissues, and is commonly used in studies of inflammatory conditions.
- 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 5-Fluorouracil-15N2 | 68941-95-7 | 99.0% | C4H3F15N2O2 | 1 MG
5-Fluorouracil-15N2 is the 15N-labeled 5-Fluorouracil. 5-Fluorouracil (5-FU) is an analogue of uracil and a potent antitumor agent. It affects pyrimidine synthesis by inhibiting thymidylate synthetase, thus depleting intracellular dTTP pools. 5-Fluorouracil induces apoptosis and can be used as a chemical sensitizer, and it also inhibits HIV.
- 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 Decanoic acid-d3 | 102611-15-4 | MFCD00144050 | ≥99.0% | 175.28 g/mol | C10H17D3O2 | 100 MG
Decanoic acid-d3 is a deuterium-labeled analogue of decanoic (capric) acid used as an isotopically labeled internal standard and tracer in analytical workflows. It supports accurate quantitation in NMR, GC-MS, and LC-MS and is supplied as a white to off-white solid.
- CAS number: 102611-15-4.
- Purity: ≥99.0%.
- Molecular formula: C10H17D3O2; molecular weight: 175.28 g/mol.
- Application: internal standard and tracer for NMR, GC-MS, or LC-MS quantitative analysis.
- Appearance: white to off-white solid.
- Storage: sealed, away from moisture and light; in solvent, -80°C for 6 months or -20°C for 1 month.
- Solubility: ethanol and DMF ≥25 mg/mL; DMSO ≥10 mg/mL.
American Radiolabeled Chemicals Inc AC ACID-1-14C NA SALT A 1LC
Acetic acid-1-14C sodium salt 1mCi in ethanol, 1 mCi/ml, S.A. 50-60 mCi/mmol, M.W. 82.0