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| CAS No.: | 476-66-4 |
|---|---|
| Name: | Ellagic acid |
| Article Data: | 105 |
| Molecular Structure: | |
|
|
|
| Formula: | C14H6O8 |
| Molecular Weight: | 302.197 |
| Synonyms: | Alizarinyellow;Alizarine Yellow;Benzoaric acid;C.I. 55005;C.I. 75270;Elagostasine; |
| EINECS: | 207-508-3 |
| Density: | 2.066 g/cm3 |
| Melting Point: | ≥350 °C |
| Boiling Point: | 796.5 °C at 760 mmHg |
| Flash Point: | 310.1 °C |
| Solubility: | <0.1 g/100 mL at 21 °C in water |
| Appearance: | cream to light yellow crystalline solid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-36/37 |
| PSA: | 141.34000 |
| LogP: | 1.31280 |
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dimethyl 4,4',5,5',6,6'-hexahydroxy-[1,1'-biphenyl]-2,2'-dicarboxylate
- 476-66-4
ellagic acid
| Conditions | Yield |
|---|---|
| In methanol; water for 24h; Reflux; | 100% |
| In water at 100℃; for 0.25h; | 0.03 g |
| In methanol; water at 85℃; for 4h; |
- 2292-39-9, 124854-06-4, 133358-96-0
4,5,6,4',5',6'-hexamethoxydiphenic acid
- 476-66-4
ellagic acid
| Conditions | Yield |
|---|---|
| With boron tribromide In dichloromethane at -40 - 20℃; Inert atmosphere; | 100% |
- 476-66-4
ellagic acid
| Conditions | Yield |
|---|---|
| With sulfuric acid In water at 100℃; under 3750.38 Torr; | 89% |
| Conditions | Yield |
|---|---|
| With hydrogenchloride In 1,4-dioxane at 80℃; for 1h; | A n/a B 86% |
| Conditions | Yield |
|---|---|
| With 3-chloro-benzenecarboperoxoic acid for 10h; Reagent/catalyst; | 84% |
| Conditions | Yield |
|---|---|
| With boron trifluoride diethyl etherate; bis-[(trifluoroacetoxy)iodo]benzene In dichloromethane at 20℃; for 24h; Inert atmosphere; | 83% |
| With dipotassium peroxodisulfate In acetic acid at 80℃; for 12h; | 78% |
| With iron(III) chloride; acetic acid |
| Conditions | Yield |
|---|---|
| With 3-chloro-benzenecarboperoxoic acid In sulfuric acid at 80℃; for 12h; Solvent; Reagent/catalyst; | 82% |
| Conditions | Yield |
|---|---|
| With hydrogenchloride In 1,4-dioxane at 80℃; for 1h; | A n/a B n/a C 77% |
| Conditions | Yield |
|---|---|
| With sodium persulfate In acetic acid at 80℃; for 12h; | 74% |
| With sodium carbonate | |
| With ammonia; water durch Einleiten von Luft; | |
| With Marshall's acid | |
| Multi-step reaction with 2 steps 1: ammonium hydroxide / 12 h / 50 °C 2: 3-chloro-benzenecarboperoxoic acid / 10 h View Scheme |
- 70470-10-9
1,2,3,4,6-Penta-O-galloyl-alpha-D-glucopyranose
- 476-66-4
ellagic acid
| Conditions | Yield |
|---|---|
| With sodium carbonate at 20 - 70℃; for 6h; | 50% |
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Chemistry
Product Name: Ellagic acid
Synonyms of Ellagic acid (CAS NO.476-66-4): 2,3,7,8-Tetrahydroxy(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione ; 5-19-07-00108 (Beilstein Handbook Reference) ; Acide ellagique ; Acide ellagique [INN-French] ; Acido elagico ; Acido elagico [INN-Spanish] ; Acidum ellagicum ; Acidum ellagicum [INN-Latin] ; Alizarine Yellow ; BRN 0047549 ; Benzoaric acid ; C.I. 55005 ; C.I. 75270 ; CCRIS 774 Diphenic acid, 4,4',5,5',6,6'-hexahydroxy-, di-delta-lactone ; EINECS 207-508-3 ; Elagostasine ; Eleagic acid ; Ellagic acid ; Ellagic acid dihydrate ; Gallogen (VAN) ; Gallogen (astringent) ; HSDB 7574 ; Lagistase ; Llagic acid ; NSC 407286 ; NSC 656272 ; UNII-19YRN3ZS9P ; (1)Benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione, 2,3,7,8-tetrahydroxy-
CAS NO: 476-66-4
Classification Code: Reproductive Effect
Molecular Formula of Ellagic acid (CAS NO.476-66-4): C14H6O8
Molecular Weight: 302.1926
Molecular Structure:
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Melting Point: ≥350 °C
Polar Surface Area: 89.52 Å2
Index of Refraction: 1.894
Molar Refractivity: 67.74 cm3
Molar Volume: 146.2 cm3
Surface Tension: 140.3 dyne/cm
Density of Ellagic acid (CAS NO.476-66-4): 2.066 g/cm3
Flash Point: 310.1 °C
Enthalpy of Vaporization: 119.86 kJ/mol
Boiling Point: 796.5 °C at 760 mmHg
Vapour Pressure: 2.32E-26 mmHg at 25°C
Uses
Ellagic acid (CAS NO.476-66-4) can be used for medicine and cosmetics, and antioxidant with anti-cancer and inhibition virus role.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD | oral | > 20gm/kg (20000mg/kg) | Farmatsevtichnii Zhurnal Vol. 54(6), Pg. 90, 1999. | |
| rat | LDLo | intraperitoneal | 630mg/kg (630mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: FOOD INTAKE (ANIMAL) BEHAVIORAL: ATAXIA | Farmatsevtichnii Zhurnal Vol. 54(6), Pg. 90, 1999. |
Safety Profile
Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety Information for Ellagic acid (CAS NO.476-66-4)
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
WGK Germany: 3
RTECS: DJ2620000
F: 8-10-23