1-((2-Chloroethyl)sulfonyl)-4-methylbenzene CAS 22381-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22381-53-9 |
| Molecular Formula | C9H11ClO2S |
| Molecular Weight | 218.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Chloroethyl)sulfonyl)-4-methylbenzene (CAS 22381-53-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11ClO2S. Molecular weight: 218.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO2S |
| Molecular Weight | 218.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloroethyl Standards
- 1-((2-Chloroethyl)sulfonyl)-3-methylbenzene (CAS 89520-73-0)
- 2-(2-Chloroethyl)-1-methylpyrrolidine (CAS 54777-54-7)
- 4-(2-Chloroethyl)benzene-1-sulfonamide (CAS 5378-85-8)
- N-(2-chloroethyl)benzenesulfonamide (CAS 6453-86-7)
- Ethyl 4-(2-chloroethyl)piperidine-4-carboxylate (CAS 1276186-74-3)
- 1-(2-Chloroethyl)-4-piperidinecarboxylic Acid Ethyl Ester (CAS 869112-14-1)
- Ethyl 2-(2-chloroethyl)piperidine-1-carboxylate (CAS 865076-02-4)
- (2-Chloroethyl)(4-nitrophenyl)sulfane (CAS 5535-73-9)
Recommended Standards
- 1-Chloro-2-(propane-1-sulfonyl)benzene (CAS 89265-33-8)
- [(2-chloroethanesulfonyl)methyl]benzene (CAS 66998-67-2)
- 1-Chloro-3-propan-2-ylsulfonylbenzene (CAS 70398-96-8)
- 2,4,5-Trichlorophenoxyacetic Acid-d4 (CAS 358731-37-0)
- (2-Iodo-6-methylpyridin-4-yl)boronic acid (CAS 2225154-39-0)
- Methyl 3,5-dichloro-2-{[(dimethylamino)sulfonyl]oxy}benzenecarboxylate (CAS 338405-94-0)
- Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505096-14-0)
- tert-butyl N-(2-cyclopropyl-1,3-thiazol-4-yl)carbamate (CAS 1823503-36-1)
- 2-(tert-Butoxy)-5-cyclopropoxypyridine-3-sulfonamide (CAS 1243311-52-5)
- Semaglutide Impurity 6 (CAS 62-57-7)
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