Isotopically Labeled Compounds
Medchemexpress LLC Pomalidomide-d4 | 1416575-78-4 | 96.4% | 277.27 | 100 MG
Pomalidomide-d4 is the deuterium labeled Pomalidomide. Pomalidomide, the third-generation immunomodulatory agent, acts as molecular glue. Pomalidomide interacts with the E3 ligase cereblon and induces degradation of essential Ikaros transcription factors.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Norethindrone-d6 | 2376036-05-2 | 99.9% | 1 MG
Norethindrone-d6 is a deuterium-labeled version of Norethindrone, a female progestin approved by the FDA for treating endometriosis, uterine bleeding caused by abnormal hormone levels, and secondary amenorrhea. It is also a click chemistry reagent, containing an Alkyne group that can participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS.
- Stable heavy isotopes incorporated into drug molecules can act as tracers for quantitation during drug development.
- Deuteration has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC D-(+)-talose-13C-1 | 83379-36-6 | 99.0% | 181.15 g/mol | C6H12O6 (13C-labeled at C-1) | 50 MG
D-(+)-Talose-13C-1 is the carbon-13 labeled isotopologue of D-(+)-talose designed for use as a tracer and internal standard in analytical and metabolic studies. It is supplied as a high-purity, stable isotope reagent suitable for isotope-dilution mass spectrometry, NMR, and other analytical applications.
- 13C label at carbon-1 for precise isotope tracing
- High purity: 99.0%
- Molecular weight 181.15 g/mol
- White to off-white solid, convenient for storage and handling
- Suitable as tracer and internal standard for MS and NMR workflows
- Available in small quantities for analytical applications
Cambridge Isotope Laboratories 1-Palmitoyl-2-oleoyl-SN-glycero-3-phosphocholine (fatty acids-D63 97% 50-60% Alpha vinyl carbons) 0 05 g
1-Palmitoyl-2-oleoyl-SN-glycero-3-phosphocholine (fatty acids-D63 97% 50-60% Alpha vinyl carbons) 0 05 g
Medchemexpress LLC 2-(methoxy-d3)-4-vinylphenol | 1335436-42-4 | ≥98.0% | 153.19 | C9H7D3O2 | 10mg
2-(Methoxy-d3)-4-vinylphenol is deuterated labeled 2-(Methoxy)-4-vinylphenol
Medchemexpress LLC Amitriptyline-d3 (hydrochloride) | 342611-00-1 | MFCD01073983 | 99.5% | C20H21D3ClN | 10MG
Amitriptyline-d3 (hydrochloride) is the deuterium-labeled hydrochloride salt of amitriptyline supplied as a high-purity analytical standard for use as a tracer and internal standard in quantitative analytical methods such as NMR, GC-MS, and LC-MS.
- Deuterium-labeled internal standard for quantitative analysis
- High chemical purity (99.5%) and isotopic labeling consistency
- Compatible with NMR, GC-MS, and LC-MS workflows
- Supplied as a hydrochloride salt for stable handling
- Available in small reference sizes suitable for method development
Medchemexpress LLC Oxaprozin-d4 | 2070015-11-9 | 99.1% | 1 MG
Oxaprozin-d4 is the deuterium labeled Oxaprozin, functioning as a non-steroidal anti-inflammatory agent (NSAID).
- 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 1,2-dibromoethane-d4 | 22581-63-1 | MFCD00067676 | >99.0% | 191.88 g/mol | C2D4Br2 | 250 MG
1,2-Dibromoethane-d4 is the deuterium-labeled isotopologue of 1,2-dibromoethane used as an analytical standard and reagent. It provides a mass-shifted analog for mass spectrometry, tracer studies, and synthetic applications where deuterium labeling is required.
- High isotopic purity suitable for analytical use.
- Molecular formula C2D4Br2 and molecular weight 191.88 g/mol.
- CAS number 22581-63-1 for unambiguous identification.
- Supplied in small, laboratory-scale quantity (250 mg).
- Commonly used as an internal standard for GC-MS and LC-MS.
- Useful for tracer studies and deuterium-labeling in synthesis.
- Handle as a hazardous laboratory chemical and follow SDS recommendations.
Medchemexpress LLC L-lactate-13C (sodium) | 201595-69-9 | 98.0% | 113.05 | C213CH5NaO3 | 50mg
L-Lactate-13C ((S)-2-Hydroxypropanoic acid-13C) sodium is the 13C-labeled L-Lactic acid sodium (HY-W040233) L-lactate Sodium is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid L-Lactic acid Sodium has antiproliferative activity[1][2][3]
Sigma Aldrich Fine Chemicals Biosciences Ethanolamine 13C2 99 atom100MG
Ethanolamine 13C2 99 atom100MG
[C@@H]1OP(O)(O)=O)n1cnc2c(N)ncnc12)[C@@H](O)C(=O)NCCC(=O)NCCS[13C]([13CH3])=O | 1mg | 866849471](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC3974590.jpg-250.jpg)
eMolecules Acetyl-1,2-13C2 Coenzyme A Sodium Salt (~2% Unlabelled) | Toronto Research Chemicals |811.550 | C23H38N7O17P3SCC(C)(COP(O)(=O)OP(O)(=O)OCC1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)n1cnc2c(N)ncnc12)[C@@H](O)C(=O)NCCC(=O)NCCS[13C]([13CH3])=O | 1mg | 866849471
Acetyl-1,2-13C2 Coenzyme A Sodium Salt (~2% Unlabelled) | Toronto Research Chemicals |811.550 | C23H38N7O17P3SCC(C)(COP(O)(=O)OP(O)(=O)OCC1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)n1cnc2c(N)ncnc12)[C@@H](O)C(=O)NCCC(=O)NCCS[13C]([13CH3])=O | 1mg | 866849471
Medchemexpress LLC n-Heptyl Alcohol-d15 10mg
n-Heptyl Alcohol-d15 is the deuterium labeled 1-Heptanol[1]
Medchemexpress LLC CH5468924-d4 (Alectinib metabolite M-4-d4) | >98.0% | 460.6 g/mol | C28H28D4N4O2 | 2.5mg
CH5468924-d4 (Alectinib Metabolite M-4-d4) is the deuterium labeled CH5468924