4-Amino-2-methylbenzene-1-sulfonyl fluoride CAS 21320-92-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21320-92-3 |
| Molecular Formula | C18H19FI2N2 |
| Molecular Weight | 536.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Amino-2-methylbenzene-1-sulfonyl fluoride (CAS 21320-92-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H19FI2N2. Molecular weight: 536.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H19FI2N2 |
| Molecular Weight | 536.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
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