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Atomfair [2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate [‘3-Galloylcatechin’, ‘ECG (CG)’, ‘NSC636594’] C22H18O10

Description [2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate (CAS: 106447-97-6) is a high-purity flavonoid derivative with the molecular formula C22H18O10. This compound, also known as 3-Galloylcatechin , is a gallic acid ester of catechin, offering exceptional antioxidant and bioactive properties. Ideal for pharmaceutical, nutraceutical, and biochemical research, this product is rigorously tested for identity, purity, and stability via HPLC, NMR, and mass spectrometry. Available in milligram to gram quantities with customizable packaging, it is suited for in vitro and in vivo studies. Store in a cool, dry environment (-20??C recommended) to ensure prolonged shelf life.

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Description

Description

[2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate (CAS: 106447-97-6) is a high-purity flavonoid derivative with the molecular formula C22H18O10. This compound, also known as 3-Galloylcatechin, is a gallic acid ester of catechin, offering exceptional antioxidant and bioactive properties. Ideal for pharmaceutical, nutraceutical, and biochemical research, this product is rigorously tested for identity, purity, and stability via HPLC, NMR, and mass spectrometry. Available in milligram to gram quantities with customizable packaging, it is suited for in vitro and in vivo studies. Store in a cool, dry environment (-20??C recommended) to ensure prolonged shelf life.

  • CAS No: 106447-97-6
  • Molecular Formula: C22H18O10
  • Molecular Weight: 442.4
  • Exact Mass: 442.08999677
  • Monoisotopic Mass: 442.08999677
  • IUPAC Name: [2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
  • SMILES: C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
  • Synonyms: 3-Galloylcatechin, CHEMBL328085, NSC636594, ECG (CG), SCHEMBL39046

Application

This compound is widely used in antioxidant research due to its radical-scavenging properties. It serves as a reference standard in phytochemical analysis for quantifying flavonoid content in plant extracts. Additionally, it is studied for its potential anti-inflammatory and cardioprotective effects in preclinical models.

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