n-(4-Chloro-2-fluorophenyl)methanesulfonamide CAS 545384-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545384-21-2 |
| Molecular Formula | C7H7ClFNO2S |
| Molecular Weight | 223.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order n-(4-Chloro-2-fluorophenyl)methanesulfonamide (CAS 545384-21-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7ClFNO2S. Molecular weight: 223.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7ClFNO2S |
| Molecular Weight | 223.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- N-(2-chloro-4-fluorophenyl)methanesulfonamide (CAS 1001026-51-2)
- (4-Chloro-2-fluorophenyl)methanesulfonamide (CAS 1001026-53-4)
- 4-Chloro-2-fluoro-n-methylbenzenesulfonamide (CAS 1089634-90-1)
- n-(4-Chloro-3-fluorophenyl)methanesulfonamide (CAS 1097107-44-2)
- 2-Chloro-4-fluoro-n-methylbenzenesulfonamide (CAS 1098391-40-2)
- 3-Chloro-2-fluoro-n-methylbenzenesulfonamide (CAS 1099029-88-5)
- 2-Chloro-4-fluoro-5-methylbenzene-1-sulfonamide (CAS 1208077-19-3)
- 5-Chloro-4-fluoro-2-methylbenzenesulfonamide (CAS 1242339-14-5)
Recommended Standards
- N-(3-chloro-4-fluorophenyl)methanesulfonamide (CAS 71270-60-5)
- N-[(4-fluorophenyl)methyl]sulfamoyl chloride (CAS 400900-02-9)
- Chloromethyl 2-((tert-butoxycarbonyl)amino)acetate (CAS 34573-36-9)
- 3-(3-Amino-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 354771-78-1)
- 3-Cyclopropoxy-5-methylpicolinaldehyde (CAS 1243323-78-5)
- 4-Ethyl-2,5-dimethoxy-N-[(2-methoxyphenyl)methyl]benzeneethanamine HCl (CAS 1539266-39-1)
- 1-Bromo-3-methyl-2-butanone (CAS 19967-55-6)
- (1,4-Dimethyl-1,2,3,4-tetrahydroquinoxalin-6-yl)methanamine (CAS 850375-15-4)
- 3-(o-Tolyloxy)piperidine hydrochloride (CAS 1858256-18-4)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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