N-(2-chloroethyl)-5-fluoro-2-methylbenzenesulfonamide CAS 381241-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381241-82-3 |
| Molecular Formula | C9H11ClFNO2S |
| Molecular Weight | 251.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(2-chloroethyl)-5-fluoro-2-methylbenzenesulfonamide (CAS 381241-82-3) pharmaceutical standards reference standard. Molecular formula: C9H11ClFNO2S. Molecular weight: 251.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11ClFNO2S |
| Molecular Weight | 251.71 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- n-((5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)methyl)propan-2-amine (CAS 790263-59-1)
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- n-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)methyl)propan-2-amine (CAS 851169-49-8)
- 5,6-Dimethyl-2-propylthieno[2,3-d]pyrimidine-4-thiol (CAS 917746-86-2)
- Ginsenoside Rd (CAS 52705-93-8)
- 3,3-Dimethylimidazo[1,2-a]pyridin-2(3H)-one (CAS 324077-85-2)
- Labdanolic Acid (CAS 469-11-4)
- 1-(3-Fluoro-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone (CAS 27452-16-0)
- (3-Chlorophenyl)(phenyl)sulfane (CAS 40541-07-9)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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