Other Solvents
Cambridge Isotope Laboratories Musk xylene (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
Musk xylene (unlabeled) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC D-Xylulose-1-13C | 131771-46-5 | 99.2% | 151.12 | 5 MG
D-Xylulose-1-13C is a 13C labeled D-Xylulose, which serves as a precursor of the pentiol D-arabi. This compound is suitable for use as a tracer and an internal standard in quantitative analysis methods such as NMR, GC-MS, or LC-MS. Stable heavy isotopes of elements like carbon are incorporated into drug molecules for quantitation during drug development, with deuteration potentially affecting pharmacokinetic and metabolic profiles.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Suitable for laboratory chemical applications
- Can be used in the manufacture of substances
Medchemexpress LLC Scopolamine-d3 hydrobromide | 1279037-70-5 | 98.01% | 387.28 | 5 MG
Scopolamine-d3 hydrobromide is the deuterium labeled Scopolamine hydrobromide. It is a high-affinity muscarinic antagonist capable of crossing the blood-brain barrier and competitively antagonizes 5-HT3 receptors with an IC50 of 2.09 μM. This compound can induce cognitive and memory deficits in animals and is utilized in research for preventing postoperative nausea and vomiting, motion sickness, and nervous system diseases. Stable heavy isotopes like hydrogen and carbon are incorporated into drug molecules primarily as tracers for quantitation during drug development.
- Serves as a tracer.
- Can be used as an internal standard for quantitative analysis through NMR, GC-MS, or LC-MS.
- Deuteration has potential to influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC D-Xylulose-2-13C | 131771-47-6 | 99.5% | 151.12 | 5 MG
D-Xylulose-2-13C is the 13C labeled form of D-Xylulose, a precursor of the pentiol D-arabi. It is useful as a tracer and an internal standard for various analytical methods.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes of hydrogen, carbon, and other elements into drug molecules.
- Can affect the pharmacokinetic and metabolic profiles of drugs through deuteration.
Medchemexpress LLC Methoxyfenozide-d9 | 2469014-53-5 | 99.0% | 377.52 g/mol | C22H19D9N2O3 | 10 MG
Methoxyfenozide-d9 is a deuterium-labeled analytical standard of methoxyfenozide supplied as a white to off-white solid. It is intended for use as an internal standard in quantitative analysis and method development where isotopically labeled analogs improve measurement accuracy and precision.
- Deuterium-labeled (d9) analog for isotope-dilution methods.
- High purity suitable for analytical use.
- High isotopic enrichment for accurate mass discrimination.
- Stable solid form with recommended cold storage for longevity.
- Available in a 10 mg package for small-scale analytical workflows.
Cambridge Isotope Laboratories 1 4-Dibromobenzene (13C6 99%) 100 ug/mL in toluene 1 2 mL
1 4-Dibromobenzene (13C6 99%) 100 ug/mL in toluene 1 2 mL
Medchemexpress LLC trans-Cyclohexane-1,2-diol | 1460-57-7 | 99.74% | 116.16 | 100 G
trans-Cyclohexane-1,2-diol | 1460-57-7 | 99.74% | 116.16 | 100 G
Sigma Aldrich Fine Chemicals Biosciences Indole-3-acetic-2,2-d2 acid 98 atom % D, 98% (CP) | 24420-86-8 | MFCD01075447 | 100MG
Indole-3-acetic-2,2-d2 acid 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 177.2 | 24420-86-8 | MFCD01075447 | 100MG
Medchemexpress LLC Ethylene glycol dimethacrylate | 97-90-5 | MFCD00008590 | 99.5% | 198.22 g/mol | C10H14O4 | 500 G
Ethylene glycol dimethacrylate is a diester monomer used as a cross-linking agent in polymerization and materials research. It contains two methacrylate functional groups that form covalent links between polymer chains, enabling network formation and modification of mechanical and chemical properties.
- Diester monomer with two methacrylate functional groups.
- Enables crosslinking in free-radical and other polymerization processes.
- Improves mechanical strength and solvent resistance of polymer networks.
- Commonly used in dental materials, coatings, and formulation research.
- Liquid, colorless to light yellow, suitable for laboratory handling.
- Molecular formula C10H14O4; molecular weight 198.22 g/mol.
eMolecules Citric acid-2,4-13C2 | 121633-50-9 | MFCD00143997 | 100mg
Toronto Research Chemicals | Citric acid-2,4-13C2 | 100mg | 601592864 | C521060 | | 121633-50-9 | MFCD00143997 | 194.108 | C6H8O7
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Medchemexpress LLC L-Cystine-15N2 | 952407-61-3 | 242.29 | 5 MG
L-Cystine-15N2 is the 15N-labeled L-Cystine. L-Cystine is an amino acid and intracellular thiol, which plays a critical role in the regulation of cellular processes. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable under recommended storage conditions.
- For research use only.
Medchemexpress LLC L-Threonine-d2 | 1202936-45-5 | 121.13 | 1 MG
L-Threonine-d2 is the deuterium-labeled form of L-Threonine, a natural amino acid. It is produced through microbial fermentation and finds applications in food, medicine, or animal feed. This compound is intended for research use only and is not sold to patients.
- Deuterium labeled L-Threonine.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Purity: 99.76%.
- Appearance: Solid, white to off-white.
Medchemexpress LLC L-Tryptophan-15N2 | 204634-20-8 | 206.21 | 5 MG
L-Tryptophan-15N2 is the 15N-labeled L-Tryptophan, an essential amino acid that is a precursor of serotonin, melatonin, and vitamin B3. This compound is used as a tracer and an internal standard for quantitative analysis.
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Chemscene ChemScene | Ethyl 3-(4-chlorophenyl)-3-oxo-propionate | 10G | CS-W008277 | 0.97 | 2881-63-2| MFCD00018713 | 226.66
ChemScene | Ethyl 3-(4-chlorophenyl)-3-oxo-propionate | 10G | CS-W008277 | 0.97 | 2881-63-2| MFCD00018713 | 226.66