Tosyl compounds
Medchemexpress LLC 2-Amino-2-(p-tolyl)acetic acid | 13227-01-5 | 165.19 | 1 G
2-Amino-2-(p-tolyl)acetic acid is utilized for optimizing azide skeletons and serves as an intermediate in the synthesis of 1,3,4-thiadiazole compounds. These compounds have shown potential anti-cancer activity and can inhibit glutaminase (GLSI).
- Optimized for azide skeleton
- Intermediate in 1,3,4-thiadiazole compound synthesis
- Shows potential anti-cancer activity
- Inhibits glutaminase (GLSI)
Medchemexpress LLC N-Boc-O-tosyl hydroxylamine | 105838-14-0 | 287.33 | 500 MG
N-Boc-O-tosyl hydroxylamine is a safe and efficient nitrogen source for N-amination of aryl and alkyl amines. It promotes electrophilic N-amination of aryl amines and alkyl amines to generate β-Boc-protected aryl hydrazines and alkyl hydrazines.
- Safe and efficient nitrogen source
- Promotes electrophilic N-amination of aryl and alkyl amines
- Generates β-Boc-protected aryl and alkyl hydrazines
Medchemexpress LLC N-Boc-O-tosyl hydroxylamine | 105838-14-0 | MFCD22201097 | 287.33 | 5 G
N-Boc-O-tosyl hydroxylamine is a safe and efficient nitrogen source for N-amination of aryl and alkyl amines. It promotes electrophilic N-amination of aryl amines and alkyl amines to generate β-Boc-protected aryl hydrazines and alkyl hydrazines.
- Safe and efficient nitrogen source
- Promotes electrophilic N-amination of aryl amines
- Promotes electrophilic N-amination of alkyl amines
- Generates β-Boc-protected aryl hydrazines
- Generates β-Boc-protected alkyl hydrazines
Medchemexpress LLC N-Boc-O-tosyl hydroxylamine | 105838-14-0 | MFCD22201097 | 287.33 | 1 ML
N-Boc-O-tosyl hydroxylamine is a safe and efficient nitrogen source. It promotes electrophilic N-amination of aryl and alkyl amines to generate β-Boc-protected aryl hydrazines and alkyl hydrazines.
- Functions as a safe and efficient nitrogen source
- Promotes electrophilic N-amination of aryl amines
- Promotes electrophilic N-amination of alkyl amines
- Generates β-Boc-protected aryl hydrazines
- Generates β-Boc-protected alkyl hydrazines
Medchemexpress LLC N-Boc-O-tosyl hydroxylamine | 105838-14-0 | 287.33 | 25 G
N-Boc-O-tosyl hydroxylamine is a safe and efficient nitrogen source for N-amination of aryl and alkyl amines. It promotes electrophilic N-amination of aryl and alkyl amines to generate β-Boc-protected aryl hydrazines and alkyl hydrazines.
- Safe nitrogen source
- Efficient for N-amination of aryl and alkyl amines
- Promotes electrophilic N-amination
- Generates β-Boc-protected aryl hydrazines
- Generates β-Boc-protected alkyl hydrazines
Medchemexpress LLC Sultamicillin (tosylate) | 83105-70-8 | 1 G
Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor with antibacterial activity. It is an antibiotic that demonstrates effectiveness against various bacterial infections, including MRSA, in vitro.
- Broad-spectrum beta-lactamase inhibitor
- Displays antibacterial activity against MRSA (MIC value of 25 μg/mL)
- Orally active, hydrolyzes into Sulbactam and Ampicillin upon absorption
- Enhances bacterial clearance and improves survival in experimental polymicrobial sepsis in mice when combined with immunosuppression agents
- Soluble in DMSO at 125 mg/mL
eMolecules 2-(4-Toluenesulphonyl)acetophenone | 31378-03-7 | MFCD00026002 | 5g
Apollo Scientific | 2-(4-Toluenesulphonyl)acetophenone | 5g | 591806772 | OR4544 | | 31378-03-7 | MFCD00026002 | 274.330 | C15H14O3S
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Medchemexpress LLC O-tolyl-isocyanated7 | 1219802-73-9 | 99.1% | 140.19 g/mol | C8D7NO | 10 MG
o-Tolyl-isocyanate-d7 is the deuterium-labeled analogue of o-tolyl isocyanate developed for use as a tracer or internal standard in quantitative analytical methods. It is formulated for high chemical purity and isotopic enrichment to support accurate, reproducible results in spectroscopy and mass spectrometry workflows.
- High purity (99.1%) for reliable analytical results.
- High isotopic enrichment (99.0%) to improve mass-spectrometry tracing accuracy.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS analyses.
- Colorless to light yellow liquid appearance for straightforward handling.
- Molecular formula C8D7NO and molecular weight 140.19 g/mol for precise calculations.
eMolecules Chem-Impex 4-Toluenesulfonyl chloride 1kg 349011306 00490 0 000 98-59-9 MFCD00007450 190 640 C7H7ClO2S
Chem-Impex 4-Toluenesulfonyl chloride 1kg 349011306 00490 0 000 98-59-9 MFCD00007450 190 640 C7H7ClO2S
eMolecules Oakwood Chemical 4-Toluenesulfonyl chloride 10kg 537723980 BR1703 0 000 98-59-9 MFCD00007450 190 640 C7H7ClO2S
Oakwood Chemical 4-Toluenesulfonyl chloride 10kg 537723980 BR1703 0 000 98-59-9 MFCD00007450 190 640 C7H7ClO2S
Medchemexpress LLC Toltrazuril sulfone | 69004-04-2 | 98.6% | 457.38 | 5 MG
Toltrazuril sulfone (Ponazuril) is a metabolite of Toltrazuril with antiprotozoal activity. It is a triazine anticoccidial developed to prevent coccidiosis in poultry.
- Antiprotozoal activity.
- Inhibits the development of merozoites of S. neurona.
- Inhibits the development of N. caninum after approximately 48 hours post-exposure.
- Exhibits inhibitory action by possibly targeting different enzyme/enzyme systems in various apicomplexans.
- Inhibits T. gondii replication after the second division by endodyogeny.
- Effective in preventing and treating toxoplasmosis in mice.
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 Biotin sulfone | 40720-05-6 | 99.8% | 276.31 | 1 ML
Biotin sulfone, a structural analog and metabolite of Biotin, exerts competitive inhibition against Biotin in Lactobacillus arabinosus 17-5.
- Structural analog and metabolite of Biotin
- Exerts competitive inhibition against Biotin in Lactobacillus arabinosus 17-5
- Binds tightly to streptavidin with performance comparable to that of Biotin
- For research use only.
![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 N-alpha-Tosyl-L-lysine chloromethyl ketone hydrochloride | 4272-74-6 | 99.0% | 369.31 | 25 MG
N-alpha-Tosyl-L-lysine chloromethyl ketone (TLCK) is a trypsin-like protease inhibitor that sensitizes HeLa cells to Fas-mediated cell death. It also exhibits an inhibitory effect on IFN-γ activities. This product is for research use only.
- Trypsin-like protease inhibitor
- Sensitizes HeLa cells to Fas-mediated cell death
- Exhibits an inhibitory effect on IFN-γ activities
- Soluble in H2O and DMSO at concentrations ≥ 100 mg/mL (270.78 mM)