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| CAS No.: | 72492-12-7 |
|---|---|
| Name: | SPIZOFURONE |
| Article Data: | 3 |
| Molecular Structure: | |
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| Formula: | C12H10 O3 |
| Molecular Weight: | 202.21 |
| Synonyms: | AG 629;Maon; Spizofurone |
| Density: | 1.33 g/cm3 |
| Melting Point: | 150.0℃~155.0℃ |
| Boiling Point: | 396.3 °C at 760 mmHg |
| Flash Point: | 180.6 °C |
| Safety: | Moderately toxic by ingestion, intraperitoneal and subcutaneous routes. When heated to decomposition it emits acrid smoke and irritating fumes. |
| PSA: | 43.37000 |
| LogP: | 1.99690 |
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Chemistry
IUPAC Name: 5-Acetylspiro[1-benzofuran-2,1'-cyclopropane]-3-one
Molecular Formula: C12H10O3
Molecular Weight: 202.21
Freely Rotating Bonds: 1
Polar Surface Area: 43.37 Å2
Index of Refraction: 1.61
Molar Refractivity: 52.41 cm3
Molar Volume: 151 cm3
Polarizability: 20.77 ×10-24 cm3
Surface Tension: 53.3 dyne/cm
Density: 1.33 g/cm3
Flash Point: 180.6 °C
Enthalpy of Vaporization: 64.66 kJ/mol
Boiling Point: 396.3 °C at 760 mmHg
Vapour Pressure: 1.73E-06 mmHg at 25°C
The Cas Register Number of Spizofurone is 72492-12-7.The chemical synonyms of Spizofurone (CAS NO.72492-12-7) are 5-Acetyl-3H-spiro[1-benzofuran-2,1'-cyclopropan]-3-one ; 5-Acetylspiro[benzofuran-2(3H),1'-cyclopropan]-3-one ; Maon ; Spiro[benzofuran-2(3H),1'-cyclopropan]-3-one, 5-acetyl- ; 1-(3-Oxospiro[2,3-dihydrobenzo[b]furan-2,1'-cyclopropane]-5-yl)-1-ethanone (AG-629) and Espizofurona .The molecular structure of Spizofurone (CAS NO.72492-12-7) is
.
Uses
Spizofurone (CAS NO.72492-12-7) is used as pharmaceutical intermediate.
Toxicity Data With Reference
| 1. | orl-rat LD50:5440 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. | ||
| 2. | ipr-rat LD50:609 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. | ||
| 3. | scu-rat LD50:1610 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. | ||
| 4. | orl-mus LD50:1740 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. | ||
| 5. | ipr-mus LD50:840 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. | ||
| 6. | scu-mus LD50:1770 mg/kg | KSRNAM Kiso to Rinsho. Clinical Report. 20 (1986),541. |
Safety Profile
Moderately toxic by ingestion, intraperitoneal and subcutaneous routes. When heated to decomposition it emits acrid smoke and irritating fumes.