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(−)-Gallocatechin gallate

SIAL/80352 - analytical standard

Synonym: (2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)

CAS Number: 4233-96-9
Empirical Formula (Hill Notation): C22H18O11
Molecular Weight: 458.37
MDL Number: MFCD00214298
Linear Formula: C22H18O11
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-80352-10MG 10 mg
 $307.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 80352-10MG

 

application(s) food and beverages
assay ≥99% (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-NQIIRXRSSA-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.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
Recommended products: Find a digital Reference Material for this product available on our online platform ChemisTwin®  for NMR. You can use this digital equivalent on ChemisTwin®  for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here  and start your free trial .
Purity ≥99% (HPLC)
Storage Temp. 2-8°C
UNSPSC 85151701

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