This reference standard material is extracted and isolated from natural plant.

 

Storage: Preserve in tight, light-resistant containers,protected from moisture, and store at controlled room temperature.

Shelf life: Two years.

1.CAS Number:1257-08-5
2.Purity by HPLC:Minimum 98%
3Appearance:White Powder

(-)-Epicatechin gallate (ECG)

 

CAS Number: 1257-08-5

Synonym: (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate); (-)-epicatechin gallate; ECG

Molecular Structure:

  

 

 

Molecular Formula: C22H18O10

Molecular Weight: 442.4

Appearance: White Powder

Purity by HPLC: Minimum 98%