Isotopically Labeled Compounds
Medchemexpress LLC D-Fructose-13C | 108311-21-3 | 5 MG
D-Fructose-13C is the 13C labeled D-Fructose, a naturally occurring monosaccharide found in many plants. This compound can be utilized as a tracer and as an internal standard for quantitative analysis through techniques like NMR, GC-MS, or LC-MS. Stable heavy isotopes are incorporated into drug molecules primarily as tracers for quantitation during drug development, with deuteration specifically noted for its potential impact on pharmacokinetic and metabolic profiles of drugs.
- 13C labeled D-fructose, a naturally occurring monosaccharide
- Can be used as a tracer
- Serves as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
- Incorporates stable heavy isotopes into drug molecules for quantitation
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories L-VALINE (13C5, 99%; 15N, 99%), 0.5 G, 202407-30-5
L-VALINE (13C5, 99%; 15N, 99%), 0.5 G, 202407-30-5
Cambridge Isotope Laboratories L-TYROSINE (13C9, 99%; 15N, 99%), 0.5 G
L-TYROSINE (13C9, 99%; 15N, 99%), 0.5 G
Cambridge Isotope Laboratories L-SERINE (13C3, 99%; 15N, 99%), 0.5 G, 202407-34-9
L-SERINE (13C3, 99%; 15N, 99%), 0.5 G, 202407-34-9
Medchemexpress LLC DL-glutamic acid-d3 | 96927-56-9 | 98.0% | 150.15 | C5H6D3NO4 | 25 MG
DL-glutamic acid-d3 is the deuterium-labeled form of DL-glutamic acid provided for research use as a tracer or internal standard in quantitative NMR, GC-MS, and LC-MS analyses.
- CAS number 96927-56-9
- Molecular formula C5H6D3NO4
- Molecular weight 150.15 g/mol
- Purity 98.0%
- Appearance white to off-white solid
- Recommended storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months)
- Suitable as a tracer and internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Nonanoic acid-d17 (pelargonic acid-d17) | 130348-94-6 | 100 MG
Nonanoic acid-d17 is the deuterium-labeled form of Nonanoic acid, a naturally occurring saturated fatty acid with nine carbon atoms. Deuterium incorporation into drug molecules can serve as a tracer for quantitation during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs. It also significantly reduces bacterial translocation, enhances antibacterial activity, and increases the secretion of porcine β-defensins 1 (pBD-1) and pBD-2.
- Deuterium labeled nonanoic acid
- Significantly reduces bacterial translocation
- Enhances antibacterial activity
- Remarkably increases the secretion of porcine β-defensins 1 (pBD-1) and pBD-2
- 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 Myristic acid-d27 | 60658-41-5 | 255.54 | 100 MG
Myristic acid-d27 is the deuterium labeled Myristic acid. Myristic acid is a saturated 14-carbon fatty acid occurring in most animal and vegetable fats, particularly butterfat and coconut, palm, and nutmeg oils. It is for research use only.
- 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 Desipramine-d3 | 65100-49-4 | 2.5 MG
Desipramine-d3 is the deuterium labeled Desipramine. Desipramine is a tricyclic psychotic compound that possesses antidepressant activity. It inhibits the norepinephrine reuptake receptor in the central nervous system and reduces sleep-related loss of genioglossus activity, making it useful for researching the improvement of pharyngeal collapsibility.
- Deuterium labeled
- Possesses antidepressant activity
- Inhibits norepinephrine reuptake receptor in the central nervous system
- Reduces sleep-related loss of genioglossus activity
- Can be used to research the improvement of pharyngeal collapsibility
- 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 Propan-2-amine-d7 h 25mg
Propan-2-amine-d7 (hydrochloride) is the deuterium labeled Propan-2-amine hydrochloride[1]
Medchemexpress LLC L-cystine-d4 | 1192736-38-1 | 98.0% | 244.33 | C6H8D4N2O4S2 | 10 MG
L-Cystine-d4 is the deuterium-labeled form of the amino acid L-cystine, provided as a high-purity stable isotope reagent for analytical and metabolic studies involving cystine metabolism and redox biology.
- Deuterium-labeled for isotope tracing and internal standard use.
- High purity (98.0%) suitable for analytical applications.
- Molecular weight 244.33 g/mol; molecular formula C6H8D4N2O4S2.
- Supplied as a 10 mg quantity for small-scale analytical workflows.
- Applicable to metabolomics, proteomics, and NMR studies.
Medchemexpress LLC Veratrole-d4 (1,2-Dimethoxybenzene-d4) | 126840-15-1 | 25 MG
Veratrole-d4 is a deuterium-labeled form of Veratrole (1,2-Dimethoxybenzene), a key plant compound that attracts pollinators and influences plant reproduction. It can be demethylated by cytochrome P-450. This compound is for research use only. The incorporation of stable heavy isotopes, such as deuterium, into drug molecules is utilized for quantitation during drug development and has the potential to influence 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.
- Incorporated as stable heavy isotopes into drug molecules for quantitation.
- Has the potential to influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Diethylamine-d10hydr 50mg
Diethylamine-d10 hydrobromide is the deuterium labeled Diethylamine hydrobromide[1]
Medchemexpress LLC D-Fructose-d7 | 100 MG
D-Fructose-d7 is the deuterium labeled D-Fructose. D-Fructose (D(-)-Fructose) is a naturally occurring monosaccharide found in many plants. For research use only. We do not sell to patients.
- 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, 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.
Medchemexpress LLC Uracil | 202407-06-5 | MDL-MFCD01073456 | 98.0% | 118.04 g/mol | 13C4H4 15N2O2 | 10 MG
Uracil-13C4,15N2 is an isotopically labeled uracil provided as a solid research standard for analytical and tracer applications. Four carbon atoms are 13C and two nitrogens are 15N; the material is supplied at high purity and intended for use in mass spectrometry, metabolic labeling, and tracer studies.
- Isotopically labeled with 13C4 and 15N2.
- High purity: 98.0%.
- Suitable for mass spectrometry and tracer studies.
- Available in small research quantities (10 MG).
- Supplied as a solid for convenient handling and storage.