Other Solvents
Medchemexpress LLC Sulfamethoxazole-d4 | 1020719-86-1 | 99.3% | 1 ML
Sulfamethoxazole-d4 is a deuterium-labeled sulfonamide antibiotic, also known as Ro 4-2130-d4. It demonstrates widespread antibacterial activity by inhibiting bacterial folate metabolism, specifically by competing with 4-Aminobenzoic acid (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. This product is intended for research use only.
- Deuterium labeled analog
- Sulfonamide antibiotic with widespread antibacterial activity
- Inhibits bacterial folate metabolism
- Suitable for studying urinary tract infections (UTIs), prostatitis, and bronchitis
- Supplied as a 10 mM solution in DMSO
Medchemexpress LLC Lidocaine-d10 (hydrochloride) | 1189959-13-4 | 99.79% | 1 MG
Lidocaine-d10 (hydrochloride) | 1189959-13-4 | 99.79% | 1 MG
Medchemexpress LLC Rimantadine-d4 hydrochloride | 350818-67-6 | 99.0% | 5 MG
Rimantadine-d4 (hydrochloride) is the deuterium-labeled form of Rimantadine hydrochloride. Rimantadine is an orally active inhibitor for M2 protein, blocking hydrogen ion channel activity and preventing virus entry and replication, exhibiting broad-spectrum antiviral activity. Deuteration, involving stable heavy isotopes of hydrogen (deuterium), may influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium-labeled compound
- Acts as an M2 protein inhibitor
- Blocks hydrogen ion channel activity
- Prevents virus entry and replication
- Exhibits broad-spectrum antiviral activity
- Can be used as a tracer for quantitative analysis
- Functions as an internal standard for NMR, GC-MS, or LC-MS
Medchemexpress LLC D-Glucose-d1 | 56570-89-9 | 99.9% | 5 MG
D-Glucose-d is the deuterium labeled D-Glucose. D-Glucose (Glucose), a monosaccharide, is an important carbohydrate in biology. It is a carbohydrate sweetener and a critical component of general metabolism, serving as a critical signaling molecule. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily as tracers for quantitation during the drug development process. Deuteration has gained attention due to its potential to affect the pharmacokinetic and metabolic profiles of drugs. The product is for research use only.
- Application as a tracer.
- Internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium labeling provides a means for tracing during drug development.
Medchemexpress LLC D-Glucose-d1-4 | 106032-61-5 | 98.0% | 50 MG
D-Glucose-d1-4 is the deuterium labeled D-Glucose, a monosaccharide and important carbohydrate in biology. It serves as a carbohydrate sweetener and plays critical roles in general metabolism, cellular metabolic status, and stress response. This compound 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
- Incorporates stable heavy isotopes of hydrogen and carbon
- Potential to affect the pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Antipyrine-d3 | 65566-62-3 | MFCD01074188 | 99.9% | 191.24 g/mol | C11H9D3N2O | 10 MG
Antipyrine-d3 is the deuterium-labeled internal standard of antipyrine supplied as a powder for analytical and pharmacokinetic studies. It is designed for isotope-dilution mass spectrometry and ADME/metabolic probe assays, providing a reliable tracer for quantitative LC-MS workflows.
- Deuterium-labeled internal standard for antipyrine.
- Supplied as a powder suitable for analytical use.
- High purity (~99.9%) appropriate for LC-MS quantification.
- Stable when stored as a powder: -20°C (up to 3 years) or 4°C (up to 2 years).
- Molecular formula C11H9D3N2O; molecular weight 191.24 g/mol.
- Common applications: isotope-dilution assays, pharmacokinetic studies, and metabolic profiling.
Medchemexpress LLC L-tyrosine-d3 | 71939-39-4 | 99.0% | 184.21 g/mol | C9H8D3NO3 | 10 MG
L-Tyrosine-d3 is the deuterium-labeled form of L-tyrosine supplied as a solid stable isotope standard for analytical and research use. It is used as a tracer and internal standard in quantitative methods such as NMR, GC-MS, and LC-MS, and may be used in metabolic studies involving citrate synthase activity in the posterior cortex.
- Deuterium-labeled tracer and internal standard for NMR, GC-MS, and LC-MS.
- High purity (≈99.0%) suitable for analytical applications.
- Solid, white to off-white appearance for easy handling.
- Storage: powder stable at -20°C (3 years) and 4°C (2 years); in solvent store at -80°C (6 months) or -20°C (1 month).
- Molecular weight 184.21 g/mol; formula C9H8D3NO3.
Medchemexpress LLC Sinapyl alcohol-d3 5mg
Sinapyl alcohol-d3 is the deuterated labeled Sinapyl alcohol (HY-W109812) Sinapyl alcohol is an orally active anti-inflammatory and antinociceptive agent Sinapyl alcohol reduces the expression level of inducible NO synthase and COX-2[1]
Medchemexpress LLC D-(+)-glucose-13C-5 | 106032-62-6 | 98.0% | 181.15 g/mol | C5(13)CH12O6 | 10 MG
D-Glucose-13C-5 is a stable isotope-labeled form of D-glucose with a 13C label at carbon 5, supplied as a powder for metabolic tracing and analytical applications. It is provided with defined purity, solubility, and storage conditions.
Medchemexpress LLC Amantadine-d6 | 1219805-53-4 | MFCD19704894 | 98.1% | 157.29 | C10H11D6N | 10 MG
Amantadine-d6 is a deuterium-labeled analogue of amantadine supplied as a stable isotope standard for research and analytical applications, including mass spectrometry, metabolic, and pharmacokinetic studies.
- Deuterium-labeled (d6) amantadine for stable isotope applications.
- High chemical and isotopic purity (98.1%).
- Molecular formula C10H11D6N; molecular weight 157.29.
- Suitable as an internal standard for LC-MS/MS and other analytical methods.
- Available in small-mass packaging for analytical workflows (e.g., 10 MG).
Medchemexpress LLC D-Glucose-d12-1 | 89798-27-6 | 99.4% | 50 MG
D-Glucose-d12-1 is a deuterium-labeled D-Glucose. It is a monosaccharide, a crucial carbohydrate in biology, a carbohydrate sweetener, and a vital component of general metabolism. It also serves as a critical signaling molecule related to cellular metabolic status and biotic and abiotic stress responses.
- Can be used as a tracer.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Incorporates stable heavy isotopes into drug molecules for quantitation during drug development.
- Deuteration can potentially affect pharmacokinetic and metabolic profiles of drugs.
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 3-pentanol-d5 | 144032-75-7 | 93.18 g/mol | C5H7D5O | 100 MG
3-pentanol-d5 is the deuterium-labeled form of 3-pentanol used as a stable isotope tracer and internal standard for analytical techniques such as NMR, GC-MS, and LC-MS. It is supplied as a liquid deuterated compound for research and quantitative analysis.
- Deuterium-labeled internal standard for quantitative analysis
- Molecular formula: C5H7D5O
- Molecular weight: 93.18 g/mol
- Appearance: liquid
- Available pack sizes: 10 mg, 25 mg, 50 mg, 100 mg, 200 mg, 500 mg
- Recommended storage: pure form -20°C (stable ~3 years); in solvent -80°C (up to 6 months), -20°C (up to 1 month)
Medchemexpress LLC 1,2-distearoyl-sn-glycero-3-phosphorylcholine-d70 | 56952-01-3 | 99.0% | 860.58 | C44H18D70NO8P | 10 MG
DSPC-d70 is a deuterium-labeled 1,2-distearoyl-sn-glycero-3-phosphorylcholine supplied as a high-purity research reagent. It is used as a tracer or internal standard for quantitative lipid analysis by NMR, GC-MS, or LC-MS, and as a lipid component in liposome and lipid nanoparticle formulations.
- Deuterated (d70) phosphatidylcholine for analytical applications.
- High purity (99.0%) suitable for quantitative assays.
- Molecular weight 860.58; formula C44H18D70NO8P.
- CAS number 56952-01-3 for unambiguous identification.
- Available as a 10 mg pack for laboratory use.
- Intended for research use only.
Cayman Chemical ProstaglndIn E2-d4 50ug
An internal standard for the quantification of PGE2 by GC- or LC-MS