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Cas Database |
| Name |
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one |
EINECS | 207-543-4 |
| CAS No. | 17654-26-1 | Density | 1.702g/cm3 |
| PSA | 127.45000 | LogP | 1.18630 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C15H12O7 | Boiling Point | 687.6oC at 760 mmHg |
| Molecular Weight | 304.25 | Flash Point | 264.2oC |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
(+)-3,3',4',5,7-PENTAHYDROXYFLAVANONE;3,3',4',5,7-PENTAHYDROXYFLAVANONE;3,5,7,3',4'-PENTAHYDROXYFLAVANONE;(+)-DIHYDROQUERCETIN;DIHYDROQUERCETIN; |
Article Data | 41 |
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one Chemical Properties
IUPAC Name: (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one
CAS: 17654-26-1
The Molecular formula of (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one (CAS NO.17654-26-1): C15H12O7
The Molecular Weight of (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one (CAS NO.17654-26-1): 304.25
The Molecular Structure of (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one (CAS NO.17654-26-1):
Density: 1.702 g/cm3
Flash Point: 264.2 °C
Boiling Point: 687.6 °C at 760 mmHg
Index of Refraction: 1.762
Molar Refractivity: 73.72 cm3
Molar Volume: 178.6 cm3
Polarizability: 29.22×10-24cm3
Surface Tension: 100.4 dyne/cm
Enthalpy of Vaporization: 105.87 kJ/mol
Vapour Pressure: 7.51E-20 mmHg at 25°C
Water Solubility: 2.203e+004(mg/L) at 25°C
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 985mg/kg (985mg/kg) | Russian Pharmacology and Toxicology Vol. 38, Pg. 213, 1975. | |
| rat | LD50 | intraperitoneal | 1200mg/kg (1200mg/kg) | Japanese Journal of Pharmacology. Vol. 21, Pg. 377, 1971. |
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one Safety Profile
Safety Information about (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one (CAS NO.17654-26-1):
WGK Germany: 3
RTECS: LK6920000
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one Specification
(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one with CAS number of 17654-26-1 is also called for (+)-3,3',4',5,7-Pentahydroxyflavanone ; 3,3',4',5,7-Pentahydroxyflavanone ; 3,5,7,3',4'-Pentahydroxyflavanone ; (+)-Dihydroquercetin ; Dihydroquercetin .
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