Tosyl compounds
Matrix Scientific 4-METHYLBENZENESULFONYL CH-100
4-methylbenzenesulfonyl Chloride Mf C7h7clo2s Mw 190.65 Cas 98-59-9 Mdl MFCD00007450
![eMolecules 941-55-9 | p-Toluenesulfonyl azide solution | Chem-Impex | MFCD00180767 | 197.210 | C7H7N3O2S | 99.000 | Cc1ccc(cc1)S(=O)(=O)N=[N+]=[N-] | 250g | 349011717](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000483379.jpg-250.jpg)
eMolecules 941-55-9 | p-Toluenesulfonyl azide solution | Chem-Impex | MFCD00180767 | 197.210 | C7H7N3O2S | 99.000 | Cc1ccc(cc1)S(=O)(=O)N=[N+]=[N-] | 250g | 349011717
p-Toluenesulfonyl azide solution | Chem-Impex | 941-55-9 | MFCD00180767 | 197.210 | C7H7N3O2S | 99.000 | Cc1ccc(cc1)S(=O)(=O)N=[N+]=[N-] | 250g | 349011717
eMolecules 98-59-9 | 4-Toluenesulfonyl chloride | Oakwood Chemical | MFCD00007450 | 190.640 | C7H7ClO2S | 99.000 | Cc1ccc(cc1)S(Cl)(=O)=O | 500g | 537723978
4-Toluenesulfonyl chloride | Oakwood Chemical | 98-59-9 | MFCD00007450 | 190.640 | C7H7ClO2S | 99.000 | Cc1ccc(cc1)S(Cl)(=O)=O | 500g | 537723978
eMolecules 98-59-9 | 4-Toluenesulfonyl chloride | Oakwood Chemical | MFCD00007450 | 190.640 | C7H7ClO2S | 99.000 | Cc1ccc(cc1)S(Cl)(=O)=O | 25g | 537723976
4-Toluenesulfonyl chloride | Oakwood Chemical | 98-59-9 | MFCD00007450 | 190.640 | C7H7ClO2S | 99.000 | Cc1ccc(cc1)S(Cl)(=O)=O | 25g | 537723976
Medchemexpress LLC Rabeprazole sulfone | 117976-47-3 | MFCD08063743 | 250mg
Rabeprazole sulfone is a metabolite of the proton pump inhibitor Rabeprazole and is an impurity reference for Rabeprazole[1]
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.