1-Phenylisatin
Synonym(s):1-Phenyl-2,3-indolinedione;NSC 100013
- CAS NO.:723-89-7
- Empirical Formula: C14H9NO2
- Molecular Weight: 223.23
- MDL number: MFCD00082681
- EINECS: 624-596-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:57
What is 1-Phenylisatin?
The Uses of 1-Phenylisatin
1-Phenylisatin is a reactant for preparation of indolin-2,3-dione Schiff bases as potential antimycobacterial agents, antipyretic agents, antiproliferative agents, phenylacetamides as anticonvulsant agents and selective Galanin GAL3 receptor antagonists.
General Description
1-Phenylisatin is an isatin. It is a potential anticancer, anti-HIV drug. Its binding interaction with a model transport protein bovine serum albumin (BSA) has been investigated using fluorescence spectroscopic technique. Interactions between human adult hemoglobin (Hb) and 1-phenylisatin has been investigated by steady state and time-resolved fluorescence along with circular dichroism (CD) spectroscopic, FTIR and anisotropy.
Properties of 1-Phenylisatin
| Melting point: | 138-140 °C (lit.) |
| Boiling point: | 388.8±25.0 °C(Predicted) |
| Density | 1.338±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | -7.03±0.20(Predicted) |
| color | Light yellow to Brown |
| Water Solubility | Insoluble in water. |
| λmax | 419nm(EtOH)(lit.) |
| BRN | 164531 |
| CAS DataBase Reference | 723-89-7(CAS DataBase Reference) |
Safety information for 1-Phenylisatin
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
Computed Descriptors for 1-Phenylisatin
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