87-48-9 5-Bromoisatin 5-Bromoindoline-2,3-dione 1H-Indole-2,3-dione, 5-bromo- (9CI) Indole-2,3-dione, 5-bromo- 5-21-10-00264 (Beilstein Handbook Reference) BRN 0383760 5-Bromisatin [Czech] 5-Bromoindole-2,3-dione EINECS 201-747-7 Isatin, 5-bromo- NSC 4980 5-Bromisatin CAS 87-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87-48-9 |
| Molecular Formula | C8H10BrNO2 |
| Molecular Weight | 232.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 87-48-9 5-Bromoisatin 5-Bromoindoline-2,3-dione 1H-Indole-2,3-dione, 5-bromo- (9CI) Indole-2,3-dione, 5-bromo- 5-21-10-00264 (Beilstein Handbook Reference) BRN 0383760 5-Bromisatin [Czech] 5-Bromoindole-2,3-dione EINECS 201-747-7 Isatin, 5-bromo- NSC 4980 5-Bromisatin (CAS 87-48-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10BrNO2. Molecular weight: 232.07 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO2 |
| Molecular Weight | 232.07 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 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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