Other Solvents
Medchemexpress LLC Rac-atomoxetine-d5 hydrochloride | 1398065-95-6 | MFCD04972577 | 99.0% | 296.85 | C17H17D5ClNO | 1 MG
(Rac)-Atomoxetine-d5 hydrochloride is the deuterium-labeled form of atomoxetine hydrochloride provided for research and analytical use. It serves as an isotopically labeled internal standard or tracer for quantitative assays, particularly mass spectrometry, and is supplied as the hydrochloride salt with molecular weight 296.85 and formula C17H17D5ClNO.
- Deuterium-labeled internal standard for quantitative mass spectrometry.
- Hydrochloride salt form suitable for analytical workflows.
- High chemical purity (99.0%).
- Supplied in small, accurately weighed quantities for trace analysis.
- Suitable as tracer and internal standard for LC-MS/MS and GC-MS assays.
Medchemexpress LLC β-alanine-d4 (2-carboxyethylamine-d4) | 116173-67-2 | 99.9% | 93.12 | C3H3D4NO2 | 10 MG
β-Alanine-d4 (2-carboxyethylamine-d4) is the deuterium-labeled form of β-alanine used as an isotopic standard and tracer in analytical and biochemical applications. It is supplied as a high-purity solid suitable for mass spectrometry, NMR, and metabolic tracing studies.
- Deuterium-labeled (d4) β-alanine for isotopic tracing and standards.
- High purity (99.9%) for accurate analytical results.
- Molecular weight 93.12 and formula C3H3D4NO2.
- CAS number 116173-67-2 for unambiguous identification.
- Store protected from light; recommended storage at 4°C; in solvent: -80°C up to 6 months, -20°C up to 1 month.
Cambridge Isotope Laboratories 16 ALPHA-HYDROXYESTRONE (2,3,4-13C3,99%), 0.5 MG, 1241684-28-5
16 ALPHA-HYDROXYESTRONE (2,3,4-13C3,99%), 0.5 MG, 1241684-28-5
![Revvity Health Sciences Inc Methionine, L-[<sup>35</sup>S]-, 500µCi (18.5MBq), 50mM Tricine, 10mM BME](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809042.jpg-250.jpg)
Revvity Health Sciences Inc Methionine, L-[35S]-, 500µCi (18.5MBq), 50mM Tricine, 10mM BME
Methionine, L-[35S]-, 500µCi (18.5MBq), 50mM Tricine, 10mM BME
Medchemexpress LLC N-tert-butoxycarbonyl-2-aminoacetic acid-d2 | 42492-65-9 | 98.0% | 177.19 | C7H11D2NO4 | 5mg
Boc-Glycine-d2 is the deuterium labeled Boc-Glycine[1]
Cayman Chemical CIlastatIn-15N-d3 500ug
An internal standard for the quantification of cilastatin by GC- or LC-MS
Medchemexpress LLC Desipramine-d4 | 61361-34-0 | 98.9% | 500 UG
Desipramine-d4 is the deuterium labeled Desipramine. It is for research use only and not sold to patients. This compound can be used as a tracer and 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, primarily as tracers for quantitation during the drug development process.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Potential to influence the pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories 5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 50 MG, 181516-92-7
5-HYDROXYCYTOSINE (2-13C, 99%; 1,3-15N2, 98%), 50 MG, 181516-92-7
Cambridge Isotope Laboratories GLYCAN-O3-13C-GAL4 (GALACTOSE-13C6, 99%), 500 PMOL
GLYCAN-O3-13C-GAL4 (GALACTOSE-13C6, 99%), 500 PMOL
Cayman Chemical StearIc AcId-d4 100mg
An internal standard for the quantification of stearicacid by GC- or LC-MS
Cayman Chemical ProstaglndIn D1-d4 50ug
An internal standard for the quantification of PGD1 by GC- or LC-MS.
Medchemexpress LLC Oxaprozin-d4 | 21256-18-8 | 99.1% | 5 MG
Oxaprozin-d4 is the deuterium-labeled Oxaprozin, a non-steroidal anti-inflammatory agent (NSAID). It 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.
Sigma Aldrich Fine Chemicals Biosciences Dioctyl phthalate-3,4,5,6-d4 98 atom % D | 93952-13-7 | MFCD00144150 | 100MG
Dioctyl phthalate-3,4,5,6-d4 98 atom % D | Purity: 99% (CP) | Mol Wt: 394.58 | 93952-13-7 | MFCD00144150 | 100MG
Medchemexpress LLC D-Fructose-13C | 108311-21-3 | 50 MG
D-Fructose-13C is the 13C labeled D-Fructose. D-Fructose (D(-)-Fructose) is a naturally occurring monosaccharide found in many plants. This product is for research use only and is not sold to patients. The incorporation of stable heavy isotopes like hydrogen, carbon, and other elements into drug molecules serves primarily for quantitation as tracers during drug development. Deuteration, specifically, has gained recognition for its potential influence on the pharmacokinetic and metabolic profiles of drugs.
- 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 Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl]oxime | 1646-88-4 | 99.5% | 222.26 | 25 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000384614-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl]oxime | 1646-88-4 | 99.5% | 222.26 | 25 MG
Aldicarb sulfone is a metabolite of the carbamate pesticide Aldicarb, exhibiting insecticidal activity. It also acts as a cholinesterase inhibitor and is for research use only.
- Inhibits egg hatching and reduces nematode motility.
- Hinders male larval development in Tylenchulus semipenetrans.
- Decreases plasma pseudocholinesterase levels.
- Decreases red blood cell cholinesterase levels.