Isotopically Labeled Compounds
Medchemexpress LLC Octopamine-d4 hydrochloride | 1219803-62-9 | MFCD11983520 | 98.3% | 10 MG
Octopamine-d4 hydrochloride is the deuterium-labeled (d4) hydrochloride salt of octopamine supplied as a solid stable-isotope standard for analytical and research use. It is intended for use as an internal standard in mass spectrometry, tracer studies, and quantitative analyses where isotopic labeling improves accuracy.
- Deuterium-labeled internal standard for mass spectrometry and quantitative analysis.
- High purity (~98.3%) suitable for analytical applications.
- Solid, light brown to brown appearance for easy handling and storage.
- Recommended storage: sealed at 4°C; in solvent, -80°C up to 6 months.
- Available in small mg pack sizes for analytical workflows.
Cambridge Isotope Laboratories D-GLUCOSE (4,5,6-13C3, 98%), 0.1 G, 478529-47-4
D-GLUCOSE (4,5,6-13C3, 98%), 0.1 G, 478529-47-4
Medchemexpress LLC Nintedanib-d8 | 1624587-87-6 | 99.9% | C31H25D8N5O4 | 5 MG
Nintedanib-d8 is a deuterium labeled Nintedanib, which is a potent triple angiokinase inhibitor targeting VEGFR1/2/3, FGFR1/2/3, and PDGFRα/β.
- Used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, 3-ethyl 5-methyl ester-d3 | 1219795-30-8 | 99.8% | 1 MG
Felodipine-d3 is a deuterium-labeled variant of Felodipine, a potent dihydropyridine calcium channel antagonist. It lowers blood pressure by selectively acting on vascular smooth muscle. This anti-hypertensive agent induces autophagy and can cross the blood-brain barrier. It is suitable for research use only and can be used as a tracer or an internal standard for quantitative analysis.
- Potent vasoselective calcium channel antagonist
- Lowers blood pressure by selective action on vascular smooth muscle
- Induces autophagy
- Can cross the blood-brain barrier
- Suitable for research use only
- Used as a tracer
- Used as an internal standard for quantitative analysis via NMR, GC-MS, or LC-MS
Medchemexpress LLC Metoprolol-d7 hydrochloride | 1219798-61-4 | 99.7% | 310.87 | 5 MG
Metoprolol-d7 hydrochloride is a deuterium-labeled form of Metoprolol, an orally active, selective β1-adrenoceptor antagonist. It demonstrates anti-inflammatory, antitumor, and anti-angiogenic properties.
- Deuterium labeled compound
- Selective β1-adrenoceptor antagonist
- Exhibits anti-inflammatory, antitumor, and anti-angiogenic properties
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cambridge Isotope Laboratories AMINOPYRINE (N,N-DIMETHYL-13C2, 99%), 1 G, 60433-90-1
AMINOPYRINE (N,N-DIMETHYL-13C2, 99%), 1 G, 60433-90-1
Cambridge Isotope Laboratories GLYCINE (1-13C, 99%), 5 G, 20110-59-2
GLYCINE (1-13C, 99%), 5 G, 20110-59-2
Medchemexpress LLC Pyrene-d10 | 1718-52-1 | C16D10 | 100 MG
Pyrene-d10 is the deuterium labeled Pyrene. 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.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories 4-MonoBDE (BDE-3) (13C12 99%) 50 ug/mL in nonane 1 2 mL
4-MonoBDE (BDE-3) (13C12 99%) 50 ug/mL in nonane 1 2 mL
Cambridge Isotope Laboratories Benzaldehyde (carbonyl-13C 99%) 0 1% hydroquinone 1 g
Benzaldehyde (carbonyl-13C 99%) 0 1% hydroquinone 1 g
Medchemexpress LLC Sarcosine-d3 25mg
Sarcosine-d3 is the deuterium labeled Sarcosine Sarcosine (N-Methylglycine) an endogenous amino acid is a competitive glycine transporter type I (GlyT1) inhibitor and N-methyl-D-aspartate (NMDA) receptor co-agonist Sarcosine increases the glycine concentration resulting in an indirect potentiation of the NMDA receptor Sarcosine is commonly used for the research of schizophrenia1]2]
Medchemexpress LLC Sorafenib-d3 (Donafenib) | 1130115-44-4 | MFCD08460931 | 99.6% | 467.84 g/mol | C21H13D3ClF3N4O3 | 1 ML
Sorafenib-d3 is the deuterium-labeled analogue of the multikinase inhibitor sorafenib, supplied as a ready-to-use 10 mM solution in DMSO for research applications, including use as an analytical standard and in pharmacological studies.
- Deuterium-labeled compound for use as an internal standard.
- Ready-to-use 10 mM solution in DMSO, 1 mL.
- High purity (99.6%) suitable for analytical use.
- Suitable for biochemical and pharmacological research.
- Molecular formula C21H13D3ClF3N4O3; molecular weight 467.84 g/mol.
Revvity Health Sciences Inc Iodine-125 Radionuclide, 25mCi, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14)
Iodine-125 Radionuclide, 25mCi, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14)
Medchemexpress LLC Fenofibric acid-d6 | 1092484-69-9 | MFCD06658651 | 99.6% | 1 MG
Fenofibric acid-d6 is the deuterium-labeled form of Fenofibric acid, which is an active metabolite of fenofibrate. It acts as a PPAR activator and also inhibits COX-2 enzyme activity. This compound is useful as a tracer or as 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
- Active metabolite of fenofibrate
- PPAR activator
- Inhibits COX-2 enzyme activity
Medchemexpress LLC Ethylmalonic acid-d3 | 70907-93-6 | 98.0% | 135.13 | 1 MG
Ethylmalonic acid-d3 is the deuterium labeled Ethylmalonic acid. It is a short-chain organic dicarboxylic acid that synergistically induces mitochondrial permeability transition (MP) with Ca2+, inhibits Mi-CK, and disrupts mitochondrial energy metabolism. It can be used in the research of SCADD, EE, and other genetic metabolic diseases characterized by EMA accumulation.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has potential to affect pharmacokinetic and metabolic profiles of drugs.