Other Solvents
Medchemexpress LLC Sulfadoxine-d4 | 1330266-05-1 | 98.0% | 1 MG
Sulfadoxine-d4 is the deuterium labeled Sulfadoxine, a long-acting sulfonamide. It is commonly used in combination with other agents for respiratory, urinary tract, and malarial infections, and has shown to inhibit HIV replication in peripheral blood mononuclear cells.
- Used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Ethos Biosciences Xylene, 1gal, Ethos
Xylene is an aromatic solvent suitable for pathology and general laboratory applications. Commonly used as a clearing agent in tissue processing, it is ideal for paraffin removal, slide clearing, and coverslipping procedures. The clear, colorless solution provides excellent optical clarity for reliable microscopic evaluation. Each batch is tested for moisture to help ensure consistent performance and dependable results. Xylene is also widely used for solvent extraction, cleaning, and other routine laboratory tasks. Supplied in chemically compatible containers, it is appropriate for clinical, research, pharmaceutical, and industrial laboratories.
Cayman Chemical L-MethIonIn-d3 100mg
An internal standard for the quantification of L-methionine by GC- or LC-MS
Medchemexpress LLC Mephenytoin-d5 | 1185032-66-9 | >98.72% | 1 MG
Mephenytoin-d5 is a deuterium labeled form of Mephenytoin, an anticonvulsant that acts as a substrate for CYP2C19 and CYP2B6. It is commonly utilized as a tracer and internal standard for quantitative analysis methods such as NMR, GC-MS, or LC-MS.
- Can be used as a tracer for quantitative analysis
- Can be used as an internal standard for quantitative analysis
- Deuteration may affect pharmacokinetic and metabolic profiles
Cayman Chemical Propoxur-d3 1mg
An internal standard for the quantification of propoxur by GC- or LC-MS
Medchemexpress LLC Thiamethoxam-d3 | 1294048-82-0 | 99.0% | 1 MG
Thiamethoxam-d3 is the deuterium labeled Thiamethoxam. Thiamethoxam is a broad spectrum neonicotinoid insecticide.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Spermine-d20 | 71-44-3 | 98.5% | 222.46 | C10H6D20N4 | 5 MG
Spermine-d20 is a deuterium-labeled stable isotope of the endogenous polyamine spermine, supplied as a solid powder for analytical and biochemical research applications, including use as an internal standard for mass spectrometry and tracer studies.
- Deuterium-labeled analog for accurate mass spectrometry standards.
- High chemical purity: 98.5%.
- Molecular weight 222.46 and formula C10H6D20N4 for exact-mass calculations.
- White to off-white solid form, convenient for handling and storage.
- Storage recommendations: powder at -20°C (stable for 3 years); in solvent at -80°C for 6 months or -20°C for 1 month.
Medchemexpress LLC Guanosine 3',5'-cyclic monophosphate (13C,15N2) | MFCD00070129 | 348.18 g·mol⁻1 | C913CH12N315N2O7P | 500 UG
Cyclic GMP-13C,15N2 is a stable-isotope labeled guanosine 3',5'-cyclic monophosphate (cGMP) with 13C and 15N substitutions, supplied as a 500 μg vial. It is intended for use as an internal standard or tracer in quantitative mass spectrometry and metabolic studies of cGMP signaling. Molecular weight 348.18 g·mol⁻1; refer to the certificate of analysis for purity and storage instructions.
- Stable-isotope labeled (13C, 15N) for accurate quantitation.
- Suitable as an internal standard for LC-MS/MS and other analytical methods.
- Supplied as a 500 μg vial for trace-level assays.
- Certificate of analysis available for lot-specific purity and storage conditions.
- Supports studies of nitric oxide and natriuretic peptide signaling pathways.
Medchemexpress LLC Glipizide-d11 | 1189426-07-0 | 96.4% | 5 MG
Glipizide-d11 is the deuterium labeled Glipizide. Glipizide (CP 2872; K 4024) is a potent, orally active, sulfonylurea class anti-diabetic agent used for type 2 diabetes mellitus research, but not for type 1. Glipizide acts by partially blocking ATP-sensitive potassium (KATP) channels among β cells of pancreatic islets of Langerhans.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can impact the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Ranolazine-d3 | 1054624-77-9 | 99.5% | 50 MG
Ranolazine-d3 is the deuterium labeled Ranolazine, which is known as an anti-angina agent (CVT 303). It functions by inhibiting the late phase of inward sodium current (INa and IKr) at IC50 values of 6 μM and 12 μM, respectively, without influencing heart rate or blood pressure. Additionally, it serves as a partial fatty acid oxidation (FAO) inhibitor and an antianginal agent.
- Used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution can affect the pharmacokinetic and metabolic profiles of drugs.
Cayman Chemical Aldcarb-d3 1mg
An internal standard for the quantification of aldicarb by GC- or LC-MS
Medchemexpress LLC Tiopronin-13c,d3 | 1189695-13-3 | ≥98% | 1 MG
Tiopronin-13C,d3 is a deuterium labeled form of Tiopronin. Tiopronin is known as a diffusible antioxidant, an antidote for heavy metal poisoning, and a radioprotective agent. This compound can help control the rate of cystine precipitation and excretion, showing potential for use in treating conditions like cystinuria, rheumatoid arthritis, and various hepatic disorders.
- Deuterium labeled Tiopronin
- Functions as a diffusible antioxidant
- Acts as an antidote to heavy metal poisoning
- Serves as a radioprotective agent
- Shows potential for cystinuria, rheumatoid arthritis, and hepatic disorders