N-AMINOPHTHALIMIDE
Synonym(s):N,N-Phthaloylhydrazine, unsym.
- CAS NO.:1875-48-5
- Empirical Formula: C8H6N2O2
- Molecular Weight: 162.15
- MDL number: MFCD00005895
- EINECS: 217-505-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-06-27 16:22:23
What is N-AMINOPHTHALIMIDE?
Chemical properties
white to off-white crystalline powder
The Uses of N-AMINOPHTHALIMIDE
It is employed in the aziridination of chiral N-enoyl sultams. It is also used in the synthesis of n-phthalimidoaziridines
The Uses of N-AMINOPHTHALIMIDE
N-Aminophthalimide was employed in the aziridination of chiral N-enoyl sultams. It was also used in the synthesis of n-phthalimidoaziridines.
Purification Methods
The imide has been recrystallised from 96% EtOH (solubility is ~2% at boiling temperature) to form a yellow solution. It sublimes in vacuo at ca 150o. It solidifies after melting, and remelts at 338-341o (see phthalhydrazide in “Heterocyclic Compounds, Chapter 4”). [Beilstein 22/11 V 122.]
Properties of N-AMINOPHTHALIMIDE
| Melting point: | 200-202 °C(lit.) |
| Boiling point: | 288.82°C (rough estimate) |
| Density | 1.3264 (rough estimate) |
| refractive index | 1.5770 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Solubility in hot methanol almost transparent. |
| pka | -1.73±0.20(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| BRN | 383756 |
| InChI | InChI=1S/C8H6N2O2/c9-10-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H,9H2 |
| CAS DataBase Reference | 1875-48-5(CAS DataBase Reference) |
Safety information for N-AMINOPHTHALIMIDE
| Signal word | Danger |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-AMINOPHTHALIMIDE
| InChIKey | KSILMCDYDAKOJD-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=CC=C2)C(=O)N1N |
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