Isotopically Labeled Compounds
Medchemexpress LLC Devimistat-d10 | 2586055-61-8 | C22H18D10O2S2 | 50 MG
Devimistat-d10 is the deuterium-labeled version of Devimistat, intended for research use only and not sold to patients. This compound can be utilized as a tracer and as an internal standard for quantitative analysis through techniques such as 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.
Cayman Chemical MoclobemIde-d4 10mg
An internal standard for the quantification of moclobemide by GC- or LC-MS
Norell Inc This item has a minimum order quantity of 7 per supplier requirements. Dimethyl Sulfoxide-D6-10G. D, 99.9%, 2206-27-1, Not Dot Regulated, Cil#Dlm-10-10
This item has a minimum order quantity of 7 per supplier requirements. Dimethyl Sulfoxide-D6-10G. D, 99.9%, 2206-27-1, Not Dot Regulated, Cil#Dlm-10-10
Medchemexpress LLC Methionine-d4 | 00-00-0 | 98.0% | 153.24 g/mol | C5H7D4NO2S | 5 MG
Methionine-d4 is a deuterium-labeled analogue of methionine used as an internal standard and tracer in analytical and biochemical workflows. It is intended for quantitative mass spectrometry, metabolic tracing, and experiments that require isotopically labeled amino acids. Supplied in small pack sizes with high stated purity.
Cayman Chemical Letrozole-d4 500ug
An internal standard for the quantification of letrozole by GC- or LC-MS
Cayman Chemical -Ketoprofen-d3 1mg
An internal standard for the quantification of (±)-ketoprofen by GC- or LC-MS
Medchemexpress LLC Cholesta-5,24-dien-26,26,26,27,27,27-d6-3-ol, (3β)- | 1246298-67-8 | 99.4% | 390.67 | 1 MG
Desmosterol-d6 is a deuterium-labeled version of Desmosterol, an endogenous metabolite that serves as the immediate precursor to cholesterol in the Bloch pathway of cholesterol biosynthesis. It is used to study cholesterol metabolism. This molecule has a molecular weight of 390.67 and a chemical formula of C27H38D6O. Its CAS number is 1246298-67-8.
- Purity of 99.38%.
- Can be used as a tracer or an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Appears as a solid, white to off-white.
- Soluble in DMF at concentrations of 50 mg/mL (127.99 mM) or greater.
- Store powder 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.
- Intended for research use only and not for human use.
Cayman Chemical DorIpenm-d4sodIum salt 500ug
An internal standard for the quantification of doripenem by GC- or LC-MS
Medchemexpress LLC Rufinamide-15N,d2 | 1795037-48-7 | C10H6D2F2N315NO | 1 MG
Rufinamide-15N,d2 is the deuterium and 15N labeled version of Rufinamide, an orally active antiepileptic compound that functions by inhibiting Na+ current activation, inhibiting neuronal hyperexcitability, and providing anticonvulsant effects. It is utilized in the study of Lennox-Gastaut syndrome. This compound is intended for research use only and is not sold to patients. Stable heavy isotopes have been incorporated into drug molecules as tracers for quantitation during drug development. Deuteration can influence 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
Medchemexpress LLC Indomethacin-d4 methyl ester | 1217064-61-3 | 98.4% | 375.84 g/mol | C20H14D4ClNO4 | 5 MG
Indomethacin-d4 methyl ester is a deuterium-labeled analogue of indomethacin supplied as a stable-isotope reference standard for analytical applications. It is provided as a white to off-white solid and intended for use as an internal standard in LC-MS/MS and other mass spectrometry assays requiring accurate quantification.
- Deuterium-labeled indomethacin methyl ester for isotope-dilution assays.
- Suitable as an internal standard for LC-MS and GC-MS quantification.
- High purity (98.4%).
- Molecular formula C20H14D4ClNO4; molecular weight 375.84 g/mol.
- Supplied as a white to off-white solid in 5 MG packaging.
American Radiolabeled Chemicals Inc Chlorine-36 Sodium Chloride, 50 μCi, 1.85 MBq, 0.1 mCi/ml, Aqueous Solution
Chlorine-36 Sodium Chloride, 50 μCi, 1.85 MBq, 0.1 mCi/ml, Aqueous Solution
