4-Fluoro-2-nitro-N-propylaniline CAS 35538-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35538-23-9 |
| Molecular Formula | C9H11FN2O2 |
| Molecular Weight | 198.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-2-nitro-N-propylaniline (CAS 35538-23-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H11FN2O2. Molecular weight: 198.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11FN2O2 |
| Molecular Weight | 198.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1967 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(4-Fluorophenyl)-4-hydroxybutanoic acid (CAS 87545-51-5)
- 5-(tert-Butyl)-2-chloro-4-cyclopropoxypyridine (CAS 1243464-82-5)
- 3,5-Dibromotoluene (CAS 1611-92-3)
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- Fmoc-Ser-OtBu (CAS 110797-35-8)
- Tert-butyl (1-(3-methoxybenzoyl)piperidin-4-yl)carbamate (CAS 1286275-48-6)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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