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 GLP-1R modulator C5 | 421578-93-0 | 99.8% | C24H21NO3 | 10MG
GLP-1R modulator C5 is a small-molecule allosteric modulator that enhances GLP-1 binding to the GLP-1 receptor via a transmembrane site. It is intended for research use and is characterized by an EC50 of 1.59 ± 0.53 μM, molecular formula C24H21NO3, and molecular weight 371.43 g·mol⁻1.
- Allosteric enhancer of GLP-1 binding to GLP-1R.
- Measured EC50 of 1.59 ± 0.53 μM.
- Available as solid (5-100 mg) and 10 mM solution in DMSO.
- High purity (99.81% by LCMS).
- Supplied with certificate of analysis for analytical verification.
Medchemexpress LLC Iduronate 2-sulfatase protein, human | 50936-59-9 | >95.0% | 1 MG
Recombinant human iduronate 2-sulfatase (IDS) is a lysosomal enzyme produced in HEK293 cells and supplied lyophilized for research use. It participates in the degradation of dermatan sulfate and heparan sulfate, and is suitable for biochemical assays and enzyme activity studies.
- Expression system: HEK293 cells
- Tag: C-terminal His
- Purity: >95.0% by reducing SDS-PAGE
- Molecular weight: ~75-95 kDa (glycosylated)
- Formulation: lyophilized from 0.22 μm filtered PBS, pH 7.4
- Storage: store lyophilized at -20°C; aliquot and freeze at -80°C for long term
- Activity: specific activity ~6.123 pmoL/min/μg
Cayman Chemical Sulindac Inhibitors
An NSAID, a COX-2 inhibitor (IC50 = 0.79 µM), and a prodrug form of sulindac sulfide; selective for COX-2 over COX-1 (IC50 = >1,000 µM); inhibits acetic acid-induced writhing in mice and reduces carrageenan-induced paw edema in rats at 100 mg/kg; reduces tumor growth in a BxPC-3 mouse xenograft model at 60 mg/kg
Sigma Aldrich Fine Chemicals Biosciences Methyl sulfoxide >=99%, FG | 67-68-5 | MFCD00002089 |
Methyl sulfoxide >=99%, FG | Purity: >=99% | Mol Wt: 78.13 | 67-68-5 | MFCD00002089 |
Cayman Chemical Sulforaphane Inhibitors
An isothiocyanate that potently induces chemopreventative enzymes via Keap1-Nrf2 signaling and ARE-driven gene expression; at 15 μM, inhibits class I and II HDAC activity and suppresses tumor growth selectively in cancerous prostate epithelial cells without affecting normal cells
