β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat]
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- CAS-Nr.
- 5424-20-4
- Bezeichnung:
- β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat]
- Englisch Name:
- TANNIC ACID
- Synonyma:
- TANNIN;DIGALLIC ACID;TANNINUM;FEMA 3042;GERBSAURE;CHINESE TANNIN;Tannic acid, β;CHINESE GALLOTANNIN;TANNIC ACID, 25 G+100 ML H2O;PENTA (M-DIGALLOYL) GLUCOSEN F
- CBNumber:
- CB4305277
- Summenformel:
- C76H52O46
- Molgewicht:
- 1701.21
- MOL-Datei:
- 5424-20-4.mol
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β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat] Eigenschaften
- Schmelzpunkt:
- 218 °C(lit.)
- Dichte
- 2.12±0.1 g/cm3(Predicted)
- Flammpunkt:
- 198 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- DMSO:10.0(Max Conc. mg/mL);5.88(Max Conc. mM)
PBS (pH:7.2):0.3(Max Conc. mg/mL);0.176(Max Conc. mM)
- Aggregatzustand
- Solid
- pka
- 6.00±0.50(Predicted)
- Farbe
- Off-white to light brown
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| S-S?tze: |
24/25 |
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| WGK Germany |
2 |
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| RTECS-Nr. |
WW5075000 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
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P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
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P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
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P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P301+P312 |
BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
| P302+P352 |
BEI BERüHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckm??ig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen. |
| P304+P340 |
BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
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β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat] Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
Gallotannin is a polyphenol of gallic acid that has been found in various plants and has antioxidant, anti-inflammatory, antiviral, and antiproliferative biological activities. Gallotannin (1 μM) inhibits the intracellular production of reactive oxygen species (ROS) and DNA damage induced by phorbol 12-myristate 13-acetate (TPA; ) in human polymorphonuclear neutrophils (PMNs). It also decreases TPA-induced nitric oxide release by 90% from primary rat hepatocytes when used at a concentration of 0.5 mM. Gallotannin inhibits hepatitis C virus (HCV) entry into Huh7.5 human hepatoma cells (IC
50 = 5.8 μM) and inhibits the proliferation of MDA-MB-231 and MCF-7 human breast cancer cells (IC
50s = 2.5 and 4 μM, respectively). In a rat model of middle cerebral artery occlusion (MCAO), it increases superoxide dismutase (SOD1) protein levels and decreases the amount of proteins modified by malondialdehyde (MDA) in ischemic brain tissue when administered at a dose of 10 mg/kg.
Definition
Any of several yellow organic compounds found in vegetable
sources such as bark of trees, oak galls, and
tea. They are used in tanning animal skins
to make leather and as mordants in dyeing.
Tannic acid (a type of tannin) is a white
solid heterocyclic organic acid extracted
from oak galls and used for making dyes
and inks.
β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat] Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat] Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 128)Lieferanten
5424-20-4(β-D-Glucosepentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoat])Verwandte Suche:
- TANNIC ACID, 25 G+100 ML H2O
- GERBSAURE
- FEMA 3042
- CHINESE GALLOTANNIN
- CHINESE TANNIN
- beta-D-glucose pentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoate]
- β-D-Glucopyranose pentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoate]
- β-D-Glucopyranose, 1,2,3,4,6-pentakis[3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoate]
- PENTA (M-DIGALLOYL) GLUCOSEN F
- TANNINUM
- Gallotannin[Pentadigalloylglucose
- (2S,3R,4S,5R,6R)-6-(((3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoyl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(3,4-dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoate)
- [2,3-dihydroxy-5-[[(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]oxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate
- Tannic acid, β
- DIGALLIC ACID
- TANNIN
- 5424-20-4
- C14H10O9
- Chiral Building Blocks
- Asymmetric Synthesis
- Carboxylic Acids
- Organic Building Blocks
