-
Name
O-METHYLSTERIGMATOCYSTIN
- EINECS
- CAS No. 17878-69-2
- Article Data5
- CAS DataBase
- Density 1.407g/cm3
- Solubility
- Melting Point 265℃
- Formula C19H14O6
- Boiling Point 564.7°Cat760mmHg
- Molecular Weight 338.317
- Flash Point 251.8°C
- Transport Information
- Appearance
- Safety Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
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Synonyms
8-O-Methyl-bostrycoidin;6-hydroxy-7,9-dimethoxy-3-methyl-benzo[g]isoquinoline-5,10-dione;8-O-Methylsterigmatocystin;O-METHYLSTERIGMATOCYSTIN;6-hydroxy-7,9-dimethoxy-3-methylbenzo
isoquinoline-5,10-quinone;Benz[g]isoquinoline-5,10-dione,6-hydroxy-7,9-dimethoxy-3-methyl; - PSA 67.13000
- LogP 3.30940
O-Methylsterigmatocystin Chemical Properties
Systematic Name: (3aR,12cS)-6,8-Dimethoxy-3a,12c-dihydro-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one
Synonyms of O-Methylsterigmatocystin (CAS NO.17878-69-2): 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR-cis)- ; O-Methyl sterigmatocystin ; Sterigmatocystin, O-methyl- (6CI)
CAS NO: 17878-69-2
Molecular Formula: C19H14O6
Molecular Weight: 338.3109
Molecular Structure : .png)
H bond acceptors: 6
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 63.22 Å2
Index of Refraction: 1.639
Molar Refractivity: 86.54 cm3
Molar Volume: 240.3 cm3
Surface Tension: 53.2 dyne/cm
Density: 1.407 g/cm3
Flash Point: 251.8 °C
Enthalpy of Vaporization: 84.83 kJ/mol
Boiling Point: 564.7 °C at 760 mmHg
Vapour Pressure: 8.98E-13 mmHg at 25°C
O-Methylsterigmatocystin Toxicity Data With Reference
| 1. | dns-rat-lvr 1 µmol/L | MUREAV Mutation Research. 173 (1986),217. | ||
| 2. | dni-mky-kdy 2 mg/L | JNCIAM Journal of the National Cancer Institute. 48 (1972),1647. | ||
| 3. | uns-mky-kdy 2 mg/L | JNCIAM Journal of the National Cancer Institute. 48 (1972),1647. |
O-Methylsterigmatocystin Safety Profile
Mutation data reported. When O-Methylsterigmatocystin (CAS NO.17878-69-2) is heated to decomposition ,it emits acrid smoke and irritating vapors.
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