3-acetoacetyl-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione , CAS No.156426-82-3

CAS: 156426-82-3 Cat. No.: A973384 Molecular Weight: 262.22 PubChem CID: 377796

Storage

Room temperature

Specifications

Storage

Room temperature

Names and Identifiers

• Canonical Smiles: CC1=CC2=C(C=C(C(=O)O2)C(=O)CC(=O)C)C(=O)O1
• IUPAC Name: 7-methyl-3-(3-oxobutanoyl)pyrano[3,2-c]pyran-2,5-dione
• InChIKey: WPIHCINHLYKZDQ-UHFFFAOYSA-N
• INCHI: 1S/C13H10O6/c1-6(14)3-10(15)8-5-9-11(19-12(8)16)4-7(2)18-13(9)17/h4-5H,3H2,1-2H3
• Isomeric SMILES: CC1=CC2=C(C=C(C(=O)O2)C(=O)CC(=O)C)C(=O)O1
• PubChem CID: 377796
• Molecular Weight: 262.22

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbonyl compounds
        • Level5 Ketones
          • Level6 Aryl ketones
            • Level7 Aryl alkyl ketones

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbonyl compounds
• Intermediate Tree Nodes: Ketones - Aryl ketones
• Direct Parent: Aryl alkyl ketones
• Alternative Parents: Pyranones and derivatives Beta-diketones Heteroaromatic compounds Lactones Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Aryl alkyl ketone - 1,3-diketone - Pyranone - 1,3-dicarbonyl compound - Pyran - Heteroaromatic compound - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.
• 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: 262.210 g/mol
• XLogP3: 0.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 262.048 Da
• Monoisotopic Mass: 262.048 Da
• Topological Polar Surface Area: 86.700 Ų
• Heavy Atom Count: 19
• Formal Charge: 0
• Complexity: 603.000
• 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