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Epicatechin gallate

SIAL/03950590 - primary reference standard

Synonym: (−)-Epicatechin gallate; (−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate; (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate; 3-O-Galloylepicatechin

CAS Number: 1257-08-5
Empirical Formula (Hill Notation): C22H18O10
Molecular Weight: 442.37
MDL Number: MFCD00075936
Linear Formula: C22H18O10
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-03950590-10MG 10 mg
 $588.00
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application(s) food and beverages
grade primary reference standard
InChI 1S/C22H18O10/c23-11-6-14(25)12-8-19(32-22(30)10-4-16(27)20(29)17(28)5-10)21(31-18(12)7-11)9-1-2-13(24)15(26)3-9/h1-7,19,21,23-29H,8H2/t19-,21-/m1/s1
InChI key LSHVYAFMTMFKBA-TZIWHRDSSA-N
manufacturer/tradename HWI
shelf life limited shelf life, expiry date on the label
SMILES string Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4ccc(O)c(O)c4
storage temp. −20°C
Application: Reference Standard in the analysis of herbal medicinal products
General description: Epicatechin gallate is a polyphenolic compound that belongs to the category of catechins, which are naturally occurring antioxidant flavonoids in green tea. It can find applications as an anticancer, anti-inflammatory agent and cardiovascular agent.
General description: Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.
Storage Temp. −20°C
UNSPSC 85151701

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