ECG

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Cat Number

PIPE-0608

CAS Number

1257-08-5

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Product Detail

CAS Number

1257-08-5

EINECS

603-088-4

Storage

Room temperature

Synonyms

(-)-Epicatechin gallate Epicatechin gallate (-)-epicatechingallate (-)-Epicatechin-3-O-gallate

Description

(-)-epicatechin-3-O-gallate is a gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida. It has a role as a metabolite, an EC 3.2.1.1 (alpha-amylase) inhibitor and an EC 3.2.1.20 (alpha-glucosidase) inhibitor. It is a catechin, a gallate ester and a polyphenol. It is functionally related to a (-)-epicatechin and a gallic acid.

Molecular Formula

C22H18O10

Molecular Weight

442.4

Appearance

Off-white to Light Yellow Solid Powder

Melting Point

257 - 258 ℃

Purity

HPLC≥95%

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