Other Solvents
![Medchemexpress LLC 3H-imidazo[4,5-f]quinoxalin-2-amine, 8-methyl-3-(methyl-d3) | 122457-31-2 | MFCD00210329 | 99.0% | 216.26 g/mol | C11H8D3N5 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000285110.png-250.jpg)
Medchemexpress LLC 3H-imidazo[4,5-f]quinoxalin-2-amine, 8-methyl-3-(methyl-d3) | 122457-31-2 | MFCD00210329 | 99.0% | 216.26 g/mol | C11H8D3N5 | 5 MG
MeIQx-d3 is the triply deuterated isotopologue of MeIQx supplied as a high-purity analytical standard for use as an internal standard and tracer in mass spectrometry and quantitative exposure studies.
- Triply deuterated isotopologue for use as an internal standard.
- High purity: 99.0%.
- Molecular formula C11H8D3N5; molecular weight 216.26 g/mol.
- Available as a 5 MG powder package.
- Storage: powder -20°C; in solvent -80°C for 6 months or -20°C for 1 month.
- Applications include LC-MS/MS quantitation, tracer studies, and method development.
Medchemexpress LLC Windaus ketone | 55812-80-1 | 98.4% | C19H32O | 100 MG
Windaus ketone is identified as a VD building blocker. This compound features:
- Molecular formula C19H32O
- Molecular weight 276.46
- Targeting VD/VDR pathway
- Purity of 98.4%
- Appearance as a colorless to light yellow oil
- Storage in pure form at -20°C for 3 years or 4°C for 2 years
- Storage in solvent at -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC Acetaminophen-d4 | 64315-36-2 | 99.60% | C8H5D4NO2 | 25 MG
Acetaminophen-d4 is the deuterium labeled Acetaminophen, a selective cyclooxygenase-2 (COX-2) inhibitor and a widely used antipyretic and analgesic agent. It is also a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor. Deuteration, the incorporation of stable heavy isotopes into drug molecules, has gained attention for its potential to affect pharmacokinetic and metabolic profiles.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes into drug molecules for quantitation.
Medchemexpress LLC Cimetidine-d3 | 1185237-29-9 | C10H13D3N6S | 1 MG
Cimetidine-d3 is the deuterium-labeled form of Cimetidine. Cimetidine (SKF-92334) is an orally active, inverse histamine H2 receptor antagonist with a Ki of 0.6 μM. It functions as an inverse agonist and has demonstrated anti-cancer and anti-inflammatory activities.
- It can be used as a tracer.
- It can be used as an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS.
Medchemexpress LLC Yohimbine-13C,d3 | 1261254-59-4 | 99.0% | 1 MG
Yohimbine-13C,d3 is a 13C- and deuterium labeled version of Yohimbine, known as a potent and relatively nonselective alpha 2-adrenergic receptor (AR) antagonist with an IC50 of 0.6 μM. This stable isotope-labeled compound appears as a white to off-white solid and is ideal for use as a tracer or internal standard in quantitative analytical methods such as NMR, GC-MS, or LC-MS. It boasts a high purity of 99.0%. For optimal stability, store as a powder at -20°C for up to 3 years or 4°C for 2 years, or in solvent at -80°C for 6 months or -20°C for 1 month.
- Stable isotope-labeled compound
- Potent alpha 2-adrenergic receptor antagonist
- Suitable for use as a tracer
- Functions as an internal standard for quantitative analysis
- Compatible with NMR, GC-MS, and LC-MS methods
- Appears as a white to off-white solid
- Purity of 99.0%
- Specific storage conditions for powder and solvent forms
Medchemexpress LLC Windaus ketone | 55812-80-1 | C19H32O | 1 ML
Windaus ketone is a VD building blocker. This chemical is stable under recommended storage conditions and is for research use only. It should be kept in a cool, well-ventilated area, away from direct sunlight and sources of ignition.
- Stable under recommended storage conditions
- VD building blocker
- Store pure form at -20°C for 3 years or 4°C for 2 years
- Store in solvent at -80°C for 6 months or -20°C for 1 month
- Shipping at room temperature if less than 2 weeks, then store at -20°C for 1 month
Medchemexpress LLC Trametinib-d4 | 871700-17-3 | 99.87% | 619.42 | 1 MG
This product is a stable isotope-labeled compound, specifically a deuterium-labeled version of a MEK inhibitor. It is an orally active inhibitor that targets MEK1 and MEK2, demonstrating activity at very low concentrations. The compound is noted for its ability to activate autophagy and induce apoptosis. It is intended for research use only and not for human therapeutic applications.
- Features
- Deuterium labeled compound.
- Targets MEK1 and MEK2 with high potency.
- Activates autophagy.
- Induces apoptosis.
- Oral activity.
- Benefits
- Can be used as a tracer in research.
- Serves as an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS.
- Deuterium substitution may influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC L-ascorbic acid-d2 | 82977-10-4 | 99.9% | 178.14 | C6H6D2O6 | 10 MG
L-ascorbic acid-d2 is the deuterium-labeled form of L-ascorbic acid used as an analytical standard and tracer in biochemical and mass spectrometry applications. It is a white to off-white solid with molecular formula C6H6D2O6 and molecular weight 178.14 g/mol. Supplied in small mass pack sizes for analytical workflows.
- Deuterium-labeled compound for tracer and quantitative analyses.
- High chemical purity (99.9%) suitable for analytical use.
- White to off-white solid, easy to handle and weigh.
- Storable as powder at -20°C for long-term stability.
- Available in small pack sizes for calibration and method development.
Medchemexpress LLC Dipivefrin-d6 hydrochloride | 64019-93-8 | 99.7% | 1 MG
Dipivefrin-d6 hydrochloride is a deuterium-labeled version of Dipivefrin hydrochloride. It acts as an antiglaucoma proagent, converting into epinephrine in the cornea. This compound is valuable for quantitative analysis and drug development studies, where deuteration can influence pharmacokinetic and metabolic profiles.
- Used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes for quantitation in drug development.
- Deuteration can influence pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC GW2580-d6 | 2733770-48-2 | 98.4% | 372.45 | 1 ML
GW2580-d6 is a deuterium-labeled version of GW2580, an orally bioavailable and selective inhibitor of c-Fms kinase. It completely inhibits human cFMS kinase in vitro at a concentration of 0.06 μM. This compound acts as a competitive inhibitor of ATP binding to the cFMS kinase, thereby inhibiting colony-stimulating-factor-1 signaling. Intended for research use only, it appears as a white to off-white solid.
- Stable isotope: Contains deuterium labeling, useful as a tracer and internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- High purity: 98.36% purity ensures reliable experimental results.
- Selective inhibition: Potently inhibits c-Fms kinase, impacting colony-stimulating-factor-1 signaling.
- Orally bioavailable: The unlabeled compound, GW2580, is orally bioavailable.
Medchemexpress LLC Rhamnose-13C-2 monohydrate | 478511-54-5 | 183.16 | 1 MG
Rhamnose-13C-2 (monohydrate) is the 13C labeled Rhamnose monohydrate. Rhamnose monohydrate (L-Rhamnose monohydrate) is a monosaccharide found in plants and bacteria. Rhamnose monohydrate-conjugated immunogens is used in immunotherapies.
- 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.
Medchemexpress LLC D-Pantothenic acid-13C3,15N hemicalcium hemihydrate | 2483830-09-5 | 99.7% | C9H17NO5·1/2Ca·1/2H2O | 1 MG
D-Pantothenic acid-13C3,15N hemicalcium hemihydrate is a Vitamin B5 hemicalcium hemihydrate labeled with 13C and 15N isotopes, primarily used for research. It serves as a tracer and internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Incorporates stable heavy isotopes for quantitation during drug development
- Useful for studying the impact of isotopic labeling on pharmacokinetic and metabolic profiles
Medchemexpress LLC L-Hercynine-d3 | 1639966-63-4 | 99.8% | C9H12D3N3O2 | 2.5 MG
L-Hercynine-d3 is the deuterium labeled L-Hercynine. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention for its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Functions as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
- Deuterium labeling can impact pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Phenytoin-d10 | 65854-97-9 | MFCD00143404 | 99.5% | 262.33 g/mol | C15H2D10N2O2 | 10 MG
Deuterated phenytoin used as a stable-isotope internal standard and analytical reference for quantitative LC- or GC-MS assays. Supplied as a purified solid intended for research use only.
- Deuterated analog of phenytoin for use as an internal standard in LC- or GC-MS assays.
- High isotopic labeling to improve accuracy in quantitative analyses.
- Purity 99.5% as specified by the manufacturer.
- Molecular weight 262.33 g/mol and CAS number 65854-97-9.
- Provided as a 10 mg solid vial for laboratory use.
- For research use only; not for human or clinical applications.
Cayman Chemical FluvoxamIn-d4maleate 5mg
An internal standard for the quantification of fluvoxamine by GC- or LC-MS