2-(3,4-Dihydroxyphenyl)benzo[h]chromen-4-one , CAS No.263407-36-9

CAS: 263407-36-9 Cat. No.: D927748 PubChem CID: 676291

Storage

Room temperature

Specifications

Storage

Room temperature

Names and Identifiers

• Canonical Smiles: C1=CC=C2C(=C1)C=CC3=C2OC(=CC3=O)C4=CC(=C(C=C4)O)O
• IUPAC Name: 2-(3,4-dihydroxyphenyl)benzo[h]chromen-4-one
• InChIKey: AHSWGZBFVRIGHJ-UHFFFAOYSA-N
• INCHI: 1S/C19H12O4/c20-15-8-6-12(9-17(15)22)18-10-16(21)14-7-5-11-3-1-2-4-13(11)19(14)23-18/h1-10,20,22H
• Isomeric SMILES: C1=CC=C2C(=C1)C=CC3=C2OC(=CC3=O)C4=CC(=C(C=C4)O)O
• Alternate CAS: 263407-36-9
• PubChem CID: 676291

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Class Flavonoids
      • Subclass Flavones

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Class: Flavonoids
• Subclass: Flavones
• Intermediate Tree Nodes: Not available
• Direct Parent: Flavones
• Alternative Parents: 4'-hydroxyflavonoids 3'-hydroxyflavonoids Naphthopyranones Chromones Naphthalenes Catechols Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Heteroaromatic compounds Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 3'-hydroxyflavonoid - 4'-hydroxyflavonoid - Flavone - Hydroxyflavonoid - Naphthopyranone - Naphthopyran - Chromone - Benzopyran - Naphthalene - 1-benzopyran - Catechol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Pyranone - Benzenoid - Pyran - Monocyclic benzene moiety - Heteroaromatic compound - Organoheterocyclic compound - Oxacycle - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as flavones. These are flavonoids with a structure based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-one).
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 304.300 g/mol
• XLogP3: 3.700
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 304.074 Da
• Monoisotopic Mass: 304.074 Da
• Topological Polar Surface Area: 66.800 Ų
• Heavy Atom Count: 23
• Formal Charge: 0
• Complexity: 500.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1