Sulfoxides
Medchemexpress LLC Ramelteon metabolite M-II-d3 | 1246812-22-5 | 99.8% | 278.36 | C16H18D3NO3 | 1 MG
Ramelteon metabolite M-II-d3 is the deuterium-labeled form of Ramelteon metabolite M-II, provided for use as an internal standard or tracer in quantitative analytical methods. It is intended for analytical and research applications where a labeled reference compound improves accuracy and precision in mass spectrometry and NMR workflows.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS applications.
- High reported purity for accurate quantitation (≈99.8%).
- Provided in milligram-scale pack sizes for analytical use.
- Molecular weight 278.36 and chemical formula C16H18D3NO3.
Medchemexpress LLC Sulindac-d3 | 99.4% | C20H14D3FO3S | 1 MG
Sulindac-d3 is a deuterium labeled variant of Sulindac, a non-steroidal antiinflammatory agent. It functions as a COX-2 inhibitor, effectively inhibiting the overexpression of COX-2.
- Deuterium labeled compound
- Acts as a COX-2 inhibitor
- Inhibits overexpression of COX-2
- Used in research areas such as COX, Autophagy, Inflammation/Immunology, and Cancer
Medchemexpress LLC Ramelteon metabolite M-II-d3 | 1246812-22-5 | 99.8% | 278.36 g/mol | C16H18D3NO3 | 5 MG
Ramelteon metabolite M-II-d3 is the deuterium-labeled analog of the major human metabolite of ramelteon, provided as a high-purity reference standard intended for use as a tracer or internal standard in quantitative analytical methods. It is supplied as a solid suitable for laboratory analysis.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity suitable for analytical work.
- Supplied as a white to off-white solid for ease of handling.
- Compatible with NMR, GC-MS, and LC-MS workflows.
- Molecular weight approximately 278.36 g/mol for accurate calculations.
Medchemexpress LLC Sulindac-d3 | 99.4% | C20H14D3FO3S | 5 MG
Sulindac-d3 is a deuterium labeled non-steroidal anti-inflammatory agent that acts as a COX-2 inhibitor, inhibiting its overexpression. It is supplied as a light yellow to yellow solid.
- Deuterium labeled Sulindac
- Non-steroidal anti-inflammatory agent
- Acts as a COX-2 inhibitor
- Purity: 99.4% (HPLC)
- Isotopic enrichment: 99.8%
- Storage (powder): -20°C for 3 years
- Storage (in solvent): -80°C for 6 months; -20°C for 1 month