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Basic Information
| CAS No.: | 970-74-1 |
|---|---|
| Name: | (-)-EPIGALLOCATECHIN |
| Molecular Structure: | |
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| Formula: | C15H14O7 |
| Molecular Weight: | 306.272 |
| Synonyms: | 2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R-cis)-;Epigallocatechol (8CI);Gallocatechol, l- (6CI);(-)-3,3',4',5,5',7-Flavanhexol;(-)-Epigallocatechol;1-epi-3',4',5',5,7-Pentahydroxy-3-flavanol;3,3',4',5,5',7-Flavanhexol;Antiscurvy factor C2;EGC;Epigallocatechin;Factor C2 (antiscurvy);L-Epigallocatechin;NSC 674039;Sunphenon EGC;epi-Gallocatechin; |
| EINECS: | 619-254-4 |
| Density: | 1.695 g/cm3 |
| Melting Point: | 208-210 °C |
| Boiling Point: | 685.6 °C at 760 mmHg |
| Flash Point: | 368.5 °C |
| Appearance: | white powder |
| Safety: | 24/25 |
| PSA: | 130.61000 |
| LogP: | 1.25170 |
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(-)-EPIGALLOCATECHIN
Chemistry
IUPAC Name: (2R,3R)-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
The MF of (-)-EPIGALLOCATECHIN(970-74-1): C15H14O7
The MW of (-)-EPIGALLOCATECHIN(970-74-1): 306.27
mp: 208-210 °C
alpha: -50 °(c=0.04, EtOH)
storage temp.: 2-8°C
Index of Refraction: 1.775
Molar Refractivity: 75.47 cm3
Molar Volume: 180.6 cm3
Polarizability: 29.92 10-24 cm3
Surface Tension: 101.4 dyne/cm
Density: 1.695 g/cm3
Flash Point: 368.5 °C
Enthalpy of Vaporization: 105.6 kJ/mol
Boiling Point: 685.6 °C at 760 mmHg
Vapour Pressure: 9.69E-20 mmHg at 25°C
Stability: Stable. Incompatible with strong oxidizing agents.
Appearance: white powder
Categories: Pharmaceutical Raw Materials;Catechins & Tannins
Synonyms: (-)-epigallocatechol;3,3’,4’,5,5’,7-flavanhexol;5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-(2r-cis;antiscurvyfactorc(sub2);epigallocatechol;Greenteacatechins;l-epigallocatechin;(-)-3,5,7,3',4',5'-HEXAHYDROXYLFLAVAN
The Structure of (-)-EPIGALLOCATECHIN(970-74-1):
The MF of (-)-EPIGALLOCATECHIN(970-74-1): C15H14O7
The MW of (-)-EPIGALLOCATECHIN(970-74-1): 306.27
mp: 208-210 °C
alpha: -50 °(c=0.04, EtOH)
storage temp.: 2-8°C
Index of Refraction: 1.775
Molar Refractivity: 75.47 cm3
Molar Volume: 180.6 cm3
Polarizability: 29.92 10-24 cm3
Surface Tension: 101.4 dyne/cm
Density: 1.695 g/cm3
Flash Point: 368.5 °C
Enthalpy of Vaporization: 105.6 kJ/mol
Boiling Point: 685.6 °C at 760 mmHg
Vapour Pressure: 9.69E-20 mmHg at 25°C
Stability: Stable. Incompatible with strong oxidizing agents.
Appearance: white powder
Categories: Pharmaceutical Raw Materials;Catechins & Tannins
Synonyms: (-)-epigallocatechol;3,3’,4’,5,5’,7-flavanhexol;5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-2h-1-benzopyran-(2r-cis;antiscurvyfactorc(sub2);epigallocatechol;Greenteacatechins;l-epigallocatechin;(-)-3,5,7,3',4',5'-HEXAHYDROXYLFLAVAN
The Structure of (-)-EPIGALLOCATECHIN(970-74-1):
Safety Profile
WGK Germany: 3
RTECS: KB5100000
F: 3-10
F 3 Hygroscopic
F 10 Keep under argon.
RTECS: KB5100000
F: 3-10
F 3 Hygroscopic
F 10 Keep under argon.