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Epicatechinegallate con CAS 1257-08-5

CAS: 1257-08-5
MF: C22H18O10
MW: 442.37
synonym: (2R,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE); L-ECG; EPICATECHIN MONOGALLATE; ECG)()-Epicatechin; (-)-Epicatechin gallate (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate); (-)-Epicatechin gallate in stock Factory; (-)-Epicatechin gallate 1257-08-5; good price (-)-Epicatechin gallate 1257-08-5; Epicatechinegallate

Epicatechinegallate con CAS 1257-08-5
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What is Epicatechinegallate with CAS 1257-08-5

(-) -epicatechin gallate, referred to as EGCG, is an ester formed by gallic catechin and gallic acid, belonging to a kind of tea polyphenols, is a flavonoid, right ester type catechin. Epicatechin gallate is a catechin monomer isolated from tea, and is the main component of the biological activity of tea polyphenols.

Specifica

VOCE
STANDARD
RISULTATO DEL TEST
Specifiche/Dosaggio
≥98%
99.24%
Fisica & Chimica
Aspetto
Polvere fine bianca
Conforme
Odore E Sapore
Caratteristica
Conforme
Dimensione Delle Particelle
≥95% pass 100 mesh
Conforme
Perdita all'Essiccamento
≤5.0%
2.55%
Ash
≤1.0%
0.54%
Heavy Metal
Totale Di Metalli Pesanti
≤10.0 ppm
Conforme
Piombo
≤2.0 ppm
Conforme
Arsenico
≤2.0 ppm
Conforme
Mercurio
≤0,1 ppm
Conforme
Cadmio
≤1.0 ppm
Conforme

Applicazione 

Uno dei catechina isomeri e un potente antiossidante che può modulare una vasta gamma di proteine di membrana. Il suo doppio strato-la modifica di potenza è stato testato utilizzando gramicidina A (gA) canali come sonde. Tutto il c atechins alter gA funzione di canale e modificare doppio strato di proprietà, con una 500 volte la gamma di potenza. Il gallato gruppo di cause di blocco corrente, come evidente dal breve verso il basso transizioni.

Imballaggio 

25kgs/drum,9tons/20'container

25kgs/bag,20tons/20'container

packing 6

 

Epicatechinegallate con CAS 1257-08-5
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