723-89-7 1H-Indole-2,3-dione, 1-phenyl- (9CI) Indole-2,3-dione, 1-phenyl- 5-21-10-00247 (Beilstein Handbook Reference) BRN 0164531 NSC 100013 1-Phenyl-1H-indole-2,3-dione 1-Phenyl-indole-2,3-dione 1-Phenylisatin CAS 723-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 723-89-7 |
| Molecular Formula | C14H9NO2 |
| Molecular Weight | 223.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 723-89-7 1H-Indole-2,3-dione, 1-phenyl- (9CI) Indole-2,3-dione, 1-phenyl- 5-21-10-00247 (Beilstein Handbook Reference) BRN 0164531 NSC 100013 1-Phenyl-1H-indole-2,3-dione 1-Phenyl-indole-2,3-dione 1-Phenylisatin (CAS 723-89-7) pharmaceutical standards reference standard. Molecular formula: C14H9NO2. Molecular weight: 223.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9NO2 |
| Molecular Weight | 223.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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