Description

IUPAC Name: 2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol;chloride

InChI: InChI=1S/C15H10O7.ClH/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6;/h1-5H,(H5-,16,17,18,19,20,21);1H

InChIKey: FFNDMZIBVDSQFI-UHFFFAOYSA-N

Canonical SMILES: C1=C(C=C(C(=C1O)O)O)C2=[O+]C3=CC(=CC(=C3C=C2O)O)O.[Cl-]

Isomeric SMILES: C1=C(C=C(C(=C1O)O)O)C2=[O+]C3=CC(=CC(=C3C=C2O)O)O.[Cl-]

Synonyms: Delphinidin chloride; 528-53-0; Delphinidin; Delphinidine; Delphinidol; 8012-95-1; PARAFFIN; Ephdine; …

Botanical Source:

Physical Properties

• Color: Purple to blue (pH dependent)
• UV max: 276nm, 544nm
• Melting Point: Decomposes above 200°C
• Storage: -20°C, protected from light
• Stability: pH and temperature sensitive

Research Applications

Primary Research Areas

1. Biological Activities

   • Antioxidant research
   • Anti-inflammatory studies
   • Cancer research
   • Cardiovascular studies

2. Color Chemistry

   • pH-dependent color changes
   • Stability studies
   • Metal complexation
   • Copigmentation research

Research Properties

1. Antioxidant Mechanisms

   • Free radical scavenging
   • Metal ion chelation
   • Enzyme inhibition
   • Redox modulation

2. Structural Features

   • Three hydroxyl groups on B-ring
   • pH-dependent forms
   • Metal complexing ability
   • Copigmentation capacity

Natural Sources

• Concord grapes
• Bilberries
• Black currants
• Pomegranates

Storage Requirements

• Store at -20°C
• Protect from light
• Avoid repeated freeze-thaw
• Use inert gas atmosphere

Quality Control

• UV-Vis spectroscopy
• HPLC analysis
• Structure confirmation
• Purity assessment

Stability Considerations

• pH sensitivity
• Temperature effects
• Light sensitivity
• Oxygen sensitivity

For detailed technical information, bulk quantities, or custom requirements, contact BIORLAB’s scientific team.

Note: This product is intended for laboratory research purposes only.