Isopropyl benzenesulfonate
Based on 1 Customer Validation
Isopropyl benzenesulfonate (Isopropyl besylate) is an aromatic sulfonate compound and also a potentially genotoxic impurity.
For research use only. We do not sell to patients.
- Purity: 99.90%
- CAS No.: 6214-18-2
- Formula: C9H12O3S
- Molecular Weight:200.25
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Storage:
Store at room temperature 3 years.
In solvent -80°C, 2 years , -20°C, 1 year
Biological Activity
Isopropyl benzenesulfonate enables highly sensitive trace detection at 2 ng/mL under the APCI negative ion SRM mode[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 6214-18-2
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Appearance Liquid (Density: 1.145 g/cm3)
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Molecular Weight 200.25
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Formula C9H12O3S
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Color Colorless to light yellow
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SMILES
CC(OS(=O)(C1=CC=CC=C1)=O)C
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Synonyms
Isopropyl besylate
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
DMSO : 200 mg/mL (998.75 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (272 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.9938 mL | 24.9688 mL | 49.9376 mL | 124.8439 mL |
| 5 mM | 0.9988 mL | 4.9938 mL | 9.9875 mL | 24.9688 mL | |
| 10 mM | 0.4994 mL | 2.4969 mL | 4.9938 mL | 12.4844 mL | |
| 15 mM | 0.3329 mL | 1.6646 mL | 3.3292 mL | 8.3229 mL | |
| 20 mM | 0.2497 mL | 1.2484 mL | 2.4969 mL | 6.2422 mL | |
| 25 mM | 0.1998 mL | 0.9988 mL | 1.9975 mL | 4.9938 mL | |
| 30 mM | 0.1665 mL | 0.8323 mL | 1.6646 mL | 4.1615 mL | |
| 40 mM | 0.1248 mL | 0.6242 mL | 1.2484 mL | 3.1211 mL | |
| 50 mM | 0.0999 mL | 0.4994 mL | 0.9988 mL | 2.4969 mL | |
| 60 mM | 0.0832 mL | 0.4161 mL | 0.8323 mL | 2.0807 mL | |
| 80 mM | 0.0624 mL | 0.3121 mL | 0.6242 mL | 1.5605 mL | |
| 100 mM | 0.0499 mL | 0.2497 mL | 0.4994 mL | 1.2484 mL |