Direkt zum Inhalt
Merck
Alle Fotos(2)

Dokumente

E3768

Sigma-Aldrich

(−)-Epigallocatechin

≥95% (HPLC), from green tea

Synonym(e):

(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, (−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavan

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(2)

About This Item

Empirische Formel (Hill-System):
C15H14O7
CAS-Nummer:
970-74-1
Molekulargewicht:
306.27
MDL-Nummer:
MFCD00075939
UNSPSC-Code:
12352205
PubChem Substanz-ID:
24894529
NACRES:
NA.21

Biologische Quelle

green tea

Qualitätsniveau

200

Assay

≥95% (HPLC)

Anwendung(en)

metabolomics
vitamins, nutraceuticals, and natural products

Lagertemp.

2-8°C

SMILES String

O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3cc(O)c(O)c(O)c3

InChI

1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15-/m1/s1

InChIKey

XMOCLSLCDHWDHP-IUODEOHRSA-N

Angaben zum Gen

human ... CYP1A2(1544)

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

(−)-Epigallocatechin is one of the main catechin compounds found in green tea and the most abundant one (~20%), with antioxidant properties.

Anwendung

(−)-Epigallocatechin (EGC) has been used:
  • as a reference standard in high-performance liquid chromatography (HPLC) analysis
  • to analyze its inhibitory effect on α-amylase and α-glucosidase activity to control postprandial hyperglycemia in Diabetes mellitus
  • in cell viability assays to check its efficacy and protection against ferroptosis and iron toxicity in murine pancreatic β-cells
  • to evaluate its potential anti-inflammatory effects on long-term acute and chronic Pristen-induced arthritis
  • to treat pregnant and nursing mice, on in vitro angiogenesis, proliferation, and movement of endothelial cells
  • to evaluate its effect on pregnant and nursing mice spleen based on the number and localization of CD4+ (cluster of differentiation 4) and CD8+ cluster of differentiation 8) cells

Biochem./physiol. Wirkung

(−)-Epigallocatechin (EGC) has proven to be an anti-cancer agent by its inhibitory effects on heregulin-b1 (HRG)-induced migration/invasion in MCF-7 human breast carcinoma cells. It has also shown strong antiviral activity against the herpes simplex virus.
Green tea polyphenol. Anticancer agent. Lower antioxidant activity than EGCG.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
SLCL5281
SLCG2781
SLCB1171
SLBW7003
SLBR6704V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 6

1 of 6

(−)-Catechin-Gallat ≥98% (HPLC), from green tea

Sigma-Aldrich

C0692

(−)-Catechin-Gallat

(−)-Epigallokatechingallat analytical standard

Supelco

93894

(−)-Epigallokatechingallat

Epicatechin-gallat primary reference standard

03950590

Epicatechin-gallat

Epigallocatechin-gallat primary reference standard

03970590

Epigallocatechin-gallat

(−)-Catechin ≥97% (HPLC), from green tea

Sigma-Aldrich

C0567

(−)-Catechin

(−)-Gallocatechin analytical standard

Supelco

01388

(−)-Gallocatechin

Yukihiro Kushima et al.
Biological & pharmaceutical bulletin, 32(5), 899-904 (2009-05-08)
Migration/invasion is involved in the multiple steps of metastasis, resulting in a poor prognosis of breast cancer. (-)-Epigallocatechin-3-gallate (EGCG) in green tea inhibits the metastasis of some cancer cell lines. Cell migration/invasion assays using Boyden chambers demonstrated that (-)-epigallocatechin (EGC)
Sławomir Lewicki et al.
Central-European journal of immunology, 42(1), 10-16 (2017-07-07)
Rhodiola kirilowii, a member of Crassulaceae family, grows wildly in Asiatic mountains and is also cultivated in some European countries. Its underground parts traditionally are used for enhance physical and mental performance of the body. In our previous papers we
Tugba Kose et al.
Pharmaceuticals (Basel, Switzerland), 12(1) (2019-02-10)
Ferroptosis is a form of programmed cell death that is characterized by lipid peroxidation and is inducible by iron and the accumulation of reactive oxygen species (ROS). It is triggered by erastin but inhibited by antioxidants such as -tocopherol, -carotene
Wanda C Reygaert
BioMed research international, 2018, 9105261-9105261 (2018-08-15)
Green tea is one of the most popular drinks consumed worldwide. Produced mainly in Asian countries from the leaves of the Camellia sinensis plant, the potential health benefits have been widely studied. Recently, researchers have studied the ability of green
Katarzyna Naparlo et al.
Molecules (Basel, Switzerland), 25(6) (2020-03-28)
The aim of this study was to characterize the interaction of chosen catechins ((+)-catechin, (-)-epigallocatechin (EGC), and (-)-epigallocatechin gallate (EGCG)) with human erythrocytes and their protective effects against oxidative damage of erythrocytes. Uptake of the catechins by erythrocytes was studied
Alle zugehörigen Dokumente anzeigen

Artikel

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.