Isotopically Labeled Compounds
Medchemexpress LLC D-Fructose-13C | 108311-21-3 | 25 MG
D-Fructose-13C is a 13C labeled D-Fructose, a naturally occurring monosaccharide found in many plants. It is intended for research use only, serving as a tracer or an internal standard for quantitative analysis by methods such as NMR, GC-MS, or LC-MS.
- Purity: 99.95%
- Appearance: Solid
- Color: White to off-white
- Stable heavy isotopes can be incorporated into drug molecules for quantitation
- Potential to affect pharmacokinetic and metabolic profiles of drugs
- Used as a tracer
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Nonanoic acid-d2 | 62689-94-5 | 25 MG
Nonanoic acid-d2 is a deuterium-labeled version of Nonanoic acid, a naturally occurring saturated fatty acid with nine carbon atoms. Deuteration, the incorporation of stable heavy isotopes like hydrogen and carbon into drug molecules, is used as a tracer during drug development and has the potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Significantly reduces bacterial translocation
- Enhances antibacterial activity
- Substantially 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 Pristane-d40 | 16416-35-6 | 25 MG
Pristane-d40 is the deuterium labeled Pristane. Pristane (Norphytane) is a naturally occurring hydrocarbon oil found in small quantities in many plants, various marine organisms, and as the most active component of mineral oil. It is a non-antigenic adjuvant and induces MHC class II-restricted, arthritogenic T cells in the rat.
- 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 Benzyl cinnamate-d5 | 347840-02-2 | 25 MG
Benzyl cinnamate-d5 is a stable isotope, characterized by a molecular formula of C16H9D5O2 and a molecular weight of 243.31. This compound presents as a white to off-white solid-liquid mixture and is produced with high purity and isotopic enrichment, making it suitable for various research applications.
- Purity by HPLC: 98.15%
- Isotopic enrichment: 99.00%
- Consistent with structure by ¹H NMR spectrum
- Recommended storage conditions: 4°C, sealed, away from moisture and light
- For research use only
Medchemexpress LLC L-HOMOCYSTINE-D8 | 182755-41-5 | 99.9% | 276.40 | 1 MG
L-Homocystine-d8 is the deuterium labeled L-Homocystine. L-Homocystine is the oxidized member of L-homocysteine, which is a pro-thrombotic factor, vasodilation impairing agent, pro-inflammatory factor, and endoplasmatic reticulum-stress inducer. It is used to study cardiovascular disease mechanisms.
- 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 incorporated into drug molecules for quantitation during drug development.
- Deuteration has the potential to affect pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Fmoc-ser-oh-d3 | 1380308-48-4 | 330.35 | 1 MG
Fmoc-Ser-OH-d3 is a deuterium labeled Fmoc-Ser-OH, intended for research use only. This compound serves as a tracer or an internal standard for quantitative analysis.
- 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 Tropicamide-d3 | 2673270-13-6 | 99.10% | 1 MG
Tropicamide-d3 is a deuterium labeled Tropicamide and a selective M4 muscarinic acetylcholine receptor antagonist. It produces short acting mydriasis (dilation of the pupil) and cycloplegia when applied as eye drops. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules as tracers for quantitation during drug development. Deuteration can affect the 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.
Medchemexpress LLC Pentoxifylline-d5 | 1185995-18-9 | 99.9% | 50 MG
Pentoxifylline-d5 is a deuterium-labeled version of Pentoxifylline. The unlabeled compound, Pentoxifylline (BL-191), acts as a haemorheological agent and is an orally active, non-selective phosphodiesterase (PDE) inhibitor. It demonstrates immune modulation, anti-inflammatory, hemorheological, anti-fibrinolytic, and anti-proliferation effects. This compound can be utilized in research concerning peripheral vascular disease, cerebrovascular disease, and other conditions involving impaired regional microcirculation.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis through methods like NMR, GC-MS, or LC-MS.
- Stable heavy isotopes are incorporated into drug molecules for quantitation during drug development.
- Deuteration can influence the pharmacokinetic and metabolic profiles of compounds.
Medchemexpress LLC Iohexol-d5 | 928623-33-0 | 100.0% | 1 MG
Iohexol-d5 is a deuterium-labeled derivative of Iohexol, a widely recognized radiographic contrast agent. This product is suitable for various imaging applications including myelography, computerized tomography, and MicroCT imaging. It also serves as a valuable tool in quantitative analysis as a tracer or internal standard for techniques like NMR, GC-MS, and LC-MS.
- Deuterium-labeled compound for research applications
- Functions as a radiographic contrast agent
- Useful as a tracer in analytical studies
- Can be used as an internal standard for quantitative analysis
- Suitable for myelography and computerized tomography
Medchemexpress LLC Norgestrel-d6 | 2376035-98-0 | 99.53% | 1 MG
Norgestrel-d6 | 2376035-98-0 | 99.53% | 1 MG
Medchemexpress LLC Pentacosane-d52 | 121578-13-0 | 25 MG
Pentacosane-d52 is a deuterium-labeled form of Pentacosane. Pentacosane, found in Curcuma raktakanda extract and Malus domestica essential oil, is known for its anti-cancer activities. The incorporation of stable heavy isotopes, such as deuterium, can significantly influence the pharmacokinetic and metabolic profiles of drug molecules.
- Used as a tracer
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration can impact drug pharmacokinetics and metabolism
- Contains stable heavy isotopes for quantitation during drug development
Medchemexpress LLC Valine-2,3,4,4,4,4',4',4'-d8 | 203784-63-8 | 99.8% | 125.20 | 25 MG
DL-Valine-d8 is the deuterium labeled DL-Valine.
- 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 Isovaleric acid-13C | 87994-84-1 | 99.0% | 103.12 | 25 MG
Isovaleric acid-13C is the 13C labeled Isovaleric acid. Isovaleric acid is a natural fatty acid and is known to affect neonatal death and possible Jamaican vomiting sickness in humans.
- 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 4-Methylimidazole-d6 | 1219804-79-1 | 98.3% | 88.14 | 25 MG
4-Methylimidazole-d6 is the deuterium labeled 4-Methylimidazole.
- 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 Triphenylamine-d15 | 880462-20-4 | 99% | 260.41 | 100 MG
Triphenylamine-d15 is the deuterium labeled Triphenylamine. It can be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention due to its potential to affect the pharmacokinetic and metabolic profiles of drugs. This compound is identified as a laboratory chemical used for the manufacture of substances.
- 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 have been incorporated into drug molecules for quantitation during drug development.
- Deuteration may affect the pharmacokinetic and metabolic profiles of drugs.
- Identified uses: Laboratory chemicals, manufacture of substances.
- Product is for research use only.