Other Solvents
Medchemexpress LLC Dipalmitoylphosphatidylcholine-d62 | 25582-63-2 | MFCD00151588 | 99.0% | 796.42 g·mol⁻¹ | C40H18D62NO8P | 5 MG
DPPC-d62 is the deuterium-labeled form of dipalmitoylphosphatidylcholine (DPPC) used to prepare lipid monolayers, bilayers, and liposomes. The deuterium label enables stable-isotope tracing and spectroscopic differentiation from non-labeled lipids, making the compound useful in biophysical, analytical, and formulation studies. Supplied as a powder, it is intended for in vitro and appropriate in vivo preparations.
Medchemexpress LLC Sildenafil-d3N-1 | 1126745-87-6 | C22H27D3N6O4S | 1 MG
Sildenafil-d3N-1 (UK-92480-d3N-1) is deuterium labeled Sildenafil-d3. Sildenafil (UK-92480) is a potent phosphodiesterase type 5 (PDE5) inhibitor with an IC50 of 5.22 nM. It can be used as a tracer or as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- 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 Enalapril-d5 (maleate) | 349554-02-5 | M001579 | 99.0% | 5 MG
Enalapril-d5 maleate is a deuterium-labeled form of Enalapril, a potent and long-acting angiotensin-converting enzyme (ACE) inhibitor.
- Used for treating hypertension, congestive heart failure, and diabetic nephropathy.
- Inhibits the conversion of angiotensin I to angiotensin II.
- Results in decreased vasoconstriction and reduced aldosterone secretion.
- 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 SPECTRA 9 (13C, 98%; D, 97%+; 15N, 98%), 0.5 L
SPECTRA 9 (13C, 98%; D, 97%+; 15N, 98%), 0.5 L
Medchemexpress LLC Glycidyl oleate-d5 | 1426395-63-2 | MFCD32201829 | 98.8% | 343.56 | C21H33D5O3 | 10 MG
Glycidyl oleate-d5 is a deuterium-labeled analogue of glycidyl oleate provided for research use as an isotopic tracer and internal standard. Supplied as a liquid with high isotopic and chemical purity, it is intended for use in quantitative analytical workflows where accurate compound tracking and quantitation are required.
- Deuterium-labeled internal standard for quantitative assays.
- Suitable for NMR, GC-MS, and LC-MS analysis.
- High chemical and isotopic purity for accurate quantitation.
- Colorless to light yellow liquid appearance for easy handling.
- Available in small pack sizes for trace-level standards.
- Stable when stored under recommended conditions to preserve integrity.
Medchemexpress LLC Sulfanilamide-d4 | 77435-46-2 | 99.99% | 1 MG
Sulfanilamide-d4 is the deuterium labeled Sulfanilamide. It acts as a competitive inhibitor for the bacterial enzyme dihydropteroate synthetase, with an IC50 of 320 μM. Stable heavy isotopes of elements such as hydrogen, carbon, and others have been integrated into drug molecules to serve as tracers for quantitation during drug development. Deuteration is also noted for its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled compound
- Competitive inhibitor for bacterial enzyme dihydropteroate synthetase
- 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 serve as tracers for quantitation
- Potential to influence pharmacokinetic and metabolic profiles of drugs
Cayman Chemical StearIc AcId-d4 10mg
An internal standard for the quantification of stearicacid by GC- or LC-MS
Cambridge Isotope Laboratories DL-Naproxen (O-methyl-13C 99% O- methyl-D3 98%) 100 ug/mL in acetonitrile 1 2 mL
DL-Naproxen (O-methyl-13C 99% O- methyl-D3 98%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Benzene-2,3,5,6-d4-sulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)- | 1020719-86-1 | 99.3% | 5 MG
Sulfamethoxazole-d4 (Ro 4-2130-d4) is a deuterium-labeled version of Sulfamethoxazole, a sulfonamide antibiotic with broad antibacterial activity. It inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (PABA) to affect dihydropteroate synthetase and dihydropteroate reductase. This compound is used in research for conditions such as urinary tract infections (UTIs), prostatitis, and bronchitis. Deuterium labeling incorporates stable heavy isotopes into the drug molecule, which can serve as a tracer for quantitation during drug development and potentially 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.
Cambridge Isotope Laboratories Lauryl-N N-dimethylamine-N-oxide (LDAO) (lauryl-D25 dimethylamine-D6 97%) 0 1 g
Lauryl-N N-dimethylamine-N-oxide (LDAO) (lauryl-D25 dimethylamine-D6 97%) 0 1 g
Medchemexpress LLC L-serine-13C3,15N | 202407-34-9 | MFCD00144678 | 99.9% | 109.06 | 13C3H7 15NO3 | 10 MG
L-Serine-13C3,15N is a stable isotope-labeled L-serine in solid form, with three 13C atoms and one 15N atom. It is supplied as a high-purity analytical standard for mass spectrometry, metabolic tracing, and biochemical assays.
- Stable isotope-labeled reference standard for MS and tracer studies.
- Isotopic enrichment: three 13C atoms and one 15N atom.
- High purity (99.9%) suitable for quantitative analysis.
- Molecular weight 109.06 and CAS number 202407-34-9 for unambiguous identification.
- Physical form: solid powder; soluble in water.
- Typical applications include internal standard, metabolic flux analysis, and pathway tracing.
Medchemexpress LLC 2-butenedioic acid-2,3-d2 (E)- | 194160-45-7 | 98.0% | 120.10 | C4D4O4 | 100 MG
Fumaric acid-d4 is the deuterium-labeled form of fumaric acid used as a stable isotope standard for metabolic research and analytical applications. It is a deuterated small-molecule metabolite (C4D4O4, MW 120.10 g/mol; CAS 194160-45-7) supplied as a solid with high isotopic enrichment and specified purity. Manufacturer documentation (datasheet, SDS, and COA) is provided for traceability and safe handling.
Medchemexpress LLC Eperisone-d10 hydrochloride | 1246819-46-4 | 5 MG
Eperisone-d10 hydrochloride | 1246819-46-4 | 5 MG
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