4-Chloro-2-methylbenzene-1-sulfonyl fluoride CAS 25300-27-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25300-27-0 |
| Molecular Formula | C7H6ClFO2S |
| Molecular Weight | 208.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-methylbenzene-1-sulfonyl fluoride (CAS 25300-27-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6ClFO2S. Molecular weight: 208.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6ClFO2S |
| Molecular Weight | 208.64 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.) | 1964 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Chloro-2-(furan-2-yl)-5,6-dimethylpyrimidine (CAS 204394-66-1)
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- 6-(2-chloropyrimidin-4-yl)-1-methyl-1H-indazole (CAS 2254147-17-4)
- (1-Aminobutane-1,1-diyl)bis(phosphonic acid) (CAS 32545-60-1)
- (S)-1-((S)-2-Acetamidopropanoyl)-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)pyrrolidine-2-carboxamide (CAS 60240-13-3)
- 3-(4-Methoxyphenyl)-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride (CAS 1706458-16-3)
- 3-Hexyldecan-1-ol (CAS 1838183-15-5)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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