3-Acetyl-4-methylbenzene-1-sulfonyl chloride CAS 1152590-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152590-15-2 |
| Molecular Formula | C9H9ClO3S |
| Molecular Weight | 232.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Acetyl-4-methylbenzene-1-sulfonyl chloride (CAS 1152590-15-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9ClO3S. Molecular weight: 232.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9ClO3S |
| Molecular Weight | 232.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Acetyl Standards
- 4-Methylbenzene-1-sulfonyl bromide (CAS 1950-69-2)
- 1-[(4-Methylbenzene)sulfonyl]-1H-pyrrol-2-ol (CAS 1881288-77-2)
- 2-Methyl-1-[(4-methylbenzene)sulfonyl]azetidine (CAS 13595-47-6)
- 1-N-methylbenzene-1,4-disulfonamide (CAS 1138-53-0)
- 4-Methylbenzene-1,3-disulfonamide (CAS 717-44-2)
- n1-Methylbenzene-1,3-disulfonamide (CAS 84448-03-3)
- N-methylbenzene-1,2-disulfonamide (CAS 27291-98-1)
- 1-[(4-methylbenzene)sulfonyl]propan-2-ol (CAS 85870-05-9)
Recommended Standards
- 3-Propanoylbenzene-1-sulfonyl chloride (CAS 1152558-85-4)
- 4-Cyclopropoxybenzenesulfonyl chloride (CAS 1208075-87-9)
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