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(−)-Epigallocatechin gallate

SIAL/93894 - analytical standard

Synonym: (−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate; (−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate; EGCG

CAS Number: 989-51-5
Empirical Formula (Hill Notation): C22H18O11
Molecular Weight: 458.37
MDL Number: MFCD00075940
Linear Formula: C22H18O11
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-93894-10MG 10 mg
 $298.00
1/EA		 Add To Favorites

 

application(s) food and beverages
assay ≥98.0% (HPLC)
format neat
grade analytical standard
InChI 1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1
InChI key WMBWREPUVVBILR-WIYYLYMNSA-N
Quality Level 100 
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)c4cc(O)c(O)c(O)c4
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description: (−)-Epigallocatechin gallate is a bioactive compound, which is an important constituent of green tea. It may serve as a potent candidate to prevent cancer.
Packaging: 10 mg in glass bottle
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Purity ≥98.0% (HPLC)
Storage Temp. 2-8°C
UNSPSC 85151701

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