Tosyl compounds
Medchemexpress LLC Sultamicillin (tosylate) | 83105-70-8 | 500 MG
Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity.
- Broad-spectrum and orally active beta-lactamase inhibitor
- Antibiotic with antibacterial activity
- Shows antibacterial activity against MRSA with a MIC value of 25 μg/mL
- Upon oral absorption, it is hydrolyzed to Sulbactam and Ampicillin
- Improves survival of experimental polymicrobial sepsis in mice and enhances bacterial clearance when combined with immunosuppression agents
- Purity: 98.0%
- Molecular weight: 766.86
- Formula: C32H38N4O12S3
- Appearance: Solid, white to off-white
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
Medchemexpress LLC Sultamicillin tosylate | 83105-70-8 | 1 ML
Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, and an antibiotic with antibacterial activity. It is for research use only.
- Acts as a broad-spectrum and orally active beta-lactamase inhibitor.
- Exhibits antibacterial activity.
- Shows activity against MRSA with a MIC value of 25 μg/mL in vitro.
- Hydrolyzes to Sulbactam and Ampicillin upon oral absorption.
- Improves survival in experimental polymicrobial sepsis models in mice.
- Enhances bacterial clearance when combined with immunosuppression agents.
- Storage (solid): 4°C, sealed, away from moisture and light.
- Storage (in solvent): -80°C for 6 months; -20°C for 1 month, sealed, away from moisture and light.
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
Medchemexpress LLC 4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid (bis-sulfone acid) | 124243-00-1 | MFCD28142486 | 97.7% | 500.58 g/mol | C25H24O7S2 | 25 MG
4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid is a bifunctional bis-sulfone carboxylic acid used as a covalent linker in conjugation chemistry. It contains a free carboxylic acid and two tosyl groups that can participate in Michael-type additions, enabling site-selective conjugation and linker installation for small-molecule and bioconjugation applications.
- contains a free carboxylic acid for conjugation
- two tosyl groups enable Michael-type additions
- high purity suitable for research applications
- available in multiple small sizes for laboratory use
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.
Medchemexpress LLC Toltrazuril (sulfone) | 69004-04-2 | 98.6% | 457.38 | 1 ML
Toltrazuril sulfone (Ponazuril) is a metabolite of Toltrazuril that exhibits antiprotozoal activity. This triazine anticoccidial agent was developed to prevent coccidiosis in poultry. It has been shown to inhibit the development of merozoites in S. neurona and N. caninum, and it also prevents the replication of T. gondii.
- Exhibits antiprotozoal activity.
- Developed as a triazine anticoccidial for poultry.
- Inhibits development of merozoites in S. neurona.
- Inhibits development of N. caninum.
- Prevents T. gondii replication.
- Effective in preventing and treating toxoplasmosis in mice.
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