1-((4-Chlorophenyl)sulfonyl)propan-2-one CAS 5000-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5000-48-6 |
| Molecular Formula | C9H9ClO3S |
| Molecular Weight | 232.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((4-Chlorophenyl)sulfonyl)propan-2-one (CAS 5000-48-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9ClO3S. Molecular weight: 232.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- Ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate (CAS 188937-11-3)
- 2-Butoxy-4-chloro-3-fluoro-1-methoxybenzene (CAS 1881322-05-9)
- 2-(4-Methanesulfonylphenyl)acetyl chloride (CAS 74426-50-9)
- N-(4-formyl-1,3-thiazol-2-yl)-N-[4-(trifluoromethyl)phenyl]acetamide (CAS 1197825-54-9)
- Methyl 3-(5-(benzylcarbamoyl)furan-2-yl)thiophene-2-carboxylate (CAS 477851-63-1)
- 2-Amino-4-chloro-3,5-dimethylphenol (CAS 5428-46-6)
- 1-(1H-indol-3-yl)-2-(phenylsulfonyl)ethan-1-one (CAS 292855-52-8)
- (3S)-5-(2,6-Difluorophenoxy)-3-[[(2S)-3-methyl-1-oxo-2-[(2-quinolinylcarbonyl)amino]butyl]amino]-4-oxo-pentanoic Acid (CAS 1135695-98-5)
- 2-Bromo-1,3-cyclohexanedione (CAS 60060-44-8)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
Why CATO?
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