Tosyl compounds
Medchemexpress LLC Toltrazuril (sulfone) | 69004-04-2 | 98.6% | 457.38 | 10 G
Toltrazuril sulfone, also known as Ponazuril, is a metabolite of Toltrazuril with antiprotozoal activity. This triazine anticoccidial is developed to prevent coccidiosis in poultry. It is believed to exhibit inhibitory effects by targeting different enzyme systems in various apicomplexans, and in vitro, it inhibits *T. gondii* replication. This product is for research use only.
- Inhibits the development of merozoites of *S. neurona*.
- Inhibits the development of *N. caninum* after approximately 48 hours post-exposure.
- Effective in preventing and treating toxoplasmosis in mice.
Medchemexpress LLC Phosphine, (4-methylphenyl)diphenyl- | 1031-93-2 | ≥98.0% | 276.32 | 10 G
Diphenyl(p-tolyl)phosphine is a biochemical reagent used for research purposes.
- Solid, white to off-white appearance.
- Store at 4°C, protected from light, and under nitrogen.
- In solvent, store at -80°C for 6 months, or -20°C for 1 month, protected from light, and under nitrogen.
- Classified as a biochemical assay reagent and cell assay reagent.
- For research use only; not fully validated for medical applications.
![Medchemexpress LLC Pyridine, 4-[4-(4-fluorophenyl)-2-[4-(methylsulfonyl)phenyl]-1H-imidazol-5-yl]- | 152121-46-5 | 98.4% | 393.43 | 10 MM/1 ML](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000438132-Logo.png-250.jpg){kind=logo}
Medchemexpress LLC Pyridine, 4-[4-(4-fluorophenyl)-2-[4-(methylsulfonyl)phenyl]-1H-imidazol-5-yl]- | 152121-46-5 | 98.4% | 393.43 | 10 MM/1 ML
SB 203580 sulfone is an analog of p38 MAP kinase inhibitor SB 203580. It inhibits IL-1 production (IC50 of 0.2 μM in monocytes), binds competitively with CSAID binding proteins (CSBP), inhibits stress response signaling with an IC50 of 0.03 μΜ, and inhibits 5-LO with an IC50 value of 24 μM. This compound can be used in the research of inflammatory diseases.
- Analog of p38 MAP kinase inhibitor.
- Inhibits IL-1 production (IC50 of 0.2 μM in monocytes).
- Binds competitively with CSAID binding proteins (CSBP).
- Inhibits stress response signaling (IC50 of 0.03 μΜ).
- Inhibits 5-LO (IC50 of 24 μM).
- Suitable for research of inflammatory diseases.
Medchemexpress LLC 4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid | 124243-00-1 | MFCD28142486 | >97.0% | 500.58 g/mol | C25H24O7S2 | 10 MG
4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid is a benzoic acid derivative supplied as a research reagent for biochemical assays and chemical synthesis. It has the molecular formula C25H24O7S2 and a molecular weight of 500.58 g/mol, and is provided as a solid for laboratory use.
- Benzoic acid derivative used as a biochemical assay reagent.
- CAS number 124243-00-1.
- Molecular weight 500.58 g/mol; formula C25H24O7S2.
- Purity greater than 97.0% as reported by third-party suppliers.
- Storage: store at room temperature for up to 3 years; in solvent, keep at -80°C for 2 years or -20°C for 1 year.
Medchemexpress LLC (-)-1,4-di-O-tosyl-2,3-O-isopropylidene-L-threitol | 37002-45-2 | MFCD00003212 | >98.0% | 470.56 g/mol | C21H26O8S2 | 10 G
(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol is a tosylated, protected threitol derivative used as an intermediate and reagent in glycochemistry and carbohydrate synthesis. It is supplied as a solid for laboratory research and synthetic applications.
- Tosylated protected threitol enabling selective substitution of hydroxyl groups.
- Useful intermediate for glycochemistry and carbohydrate modification.
- Available in multiple package sizes for bench-scale synthesis.
- Reported purity >98.0% by HPLC in supplier documentation.
- Provided as a crystalline solid suitable for storage and handling in standard laboratory conditions.