O-Demethylforbexanthone - ≥98% , CAS No.92609-77-3

CAS: 92609-77-3 Cat. No.: O1351990 PubChem CID: 45269778

GRADE & PURITY ≥98%

Storage

Room temperature

Shipped In

Normal

Specifications

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

Canonical Smiles

CC1(C=CC2=CC3=C(C(=C2O1)O)OC4=CC(=CC(=C4C3=O)O)O)C

IUPAC Name

7,9,12-trihydroxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one

InChIKey

WBKWHYDUDXOZIU-UHFFFAOYSA-N

INCHI

1S/C18H14O6/c1-18(2)4-3-8-5-10-14(21)13-11(20)6-9(19)7-12(13)23-17(10)15(22)16(8)24-18/h3-7,19-20,22H,1-2H3

Isomeric SMILES

CC1(C=CC2=CC3=C(C(=C2O1)O)OC4=CC(=CC(=C4C3=O)O)O)C

Alternate CAS

92609-77-3

PubChem CID

45269778

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzopyrans
      • Subclass 1-benzopyrans
        • Level5 Dibenzopyrans
          • Level6 Xanthenes
            • Level7 Xanthones
              • Level8 Pyranoxanthones

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzopyrans
• Subclass: 1-benzopyrans
• Intermediate Tree Nodes: Dibenzopyrans - Xanthenes - Xanthones
• Direct Parent: Pyranoxanthones
• Alternative Parents: Pyranochromenes 2,2-dimethyl-1-benzopyrans Chromones Pyranones and derivatives Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Heteroaromatic compounds Polyols Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Pyranoxanthone - Pyranochromene - 2,2-dimethyl-1-benzopyran - Chromone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous acid - Ether - Polyol - Oxacycle - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system.
• 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: 326.300 g/mol
• XLogP3: 3.400
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 326.079 Da
• Monoisotopic Mass: 326.079 Da
• Topological Polar Surface Area: 96.200 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 558.000
• 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