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89106 Supelco

Catechin 5-O-gallate

analytical standard

Synonym: 3,4,5-Trihydroxybenzoic acid (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,7-dihydroxy-2H-1-benzopyran-5-yl ester

  • CAS Number 128232-62-2

  • Empirical Formula (Hill Notation) C22H18O10

  • Molecular Weight 442.37

  •  MDL number MFCD22586455

  •  PubChem Substance ID 329769698

  •  NACRES NA.24

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Properties

Related Categories A - D, Acacia, Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography,
Quality Level   100
grade   analytical standard
assay   ≥95.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Food and Beverages
format   neat
SMILES string   OC1=CC(OC(C2=CC(O)=C(O)C(O)=C2)=O)=C3C(O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)C3)=C1
InChI   1S/C22H18O10/c23-11-6-18-12(8-17(28)21(31-18)9-1-2-13(24)14(25)3-9)19(7-11)32-22(30)10-4-15(26)20(29)16(27)5-10/h1-7,17,21,23-29H,8H2/t17-,21+/m0/s1
InChI key   LVJJFMLUMNSUFN-LAUBAEHRSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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