| 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 Formula: |
|
C22H18O10 |
| Molecular
Weight: |
|
442.4 |
|
Appearance: |
|
White Powder |
| Purity
by HPLC: |
|
Minimum 98% |
Test Item: |
|
Appearance, Loss on drying, Assay, Heavy Metals, Arsenic. |
| Storage: |
|
Store in a cool and dry area, keep sealed and keep away from direct light |