(+/-)-Pinostrobin - ≥99% , CAS No.75291-74-6

CAS: 75291-74-6 Cat. No.: P690663 EC Number: 694-714-5 PubChem CID: 4101463

GRADE & PURITY ≥99%

Storage

Room temperature

Specifications

Specifications & Purity

≥99%

Storage

Room temperature

Purity

≥99%

Names and Identifiers

• Canonical Smiles: COC1=CC(=C2C(=O)CC(OC2=C1)C3=CC=CC=C3)O
• IUPAC Name: 5-hydroxy-7-methoxy-2-phenyl-2,3-dihydrochromen-4-one
• InChIKey: ORJDDOBAOGKRJV-UHFFFAOYSA-N
• INCHI: 1S/C16H14O4/c1-19-11-7-12(17)16-13(18)9-14(20-15(16)8-11)10-5-3-2-4-6-10/h2-8,14,17H,9H2,1H3
• Isomeric SMILES: COC1=CC(=C2C(=O)CC(OC2=C1)C3=CC=CC=C3)O
• Alternate CAS: 75291-74-6,480-37-5
• PubChem CID: 4101463
• MeSH Entry Terms: 5-hydroxy-7-methoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one;5-hydroxy-7-methoxyflavanone;pinostrobin

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Class Flavonoids
      • Subclass O-methylated flavonoids

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Class: Flavonoids
• Subclass: O-methylated flavonoids
• Intermediate Tree Nodes: Not available
• Direct Parent: 7-O-methylated flavonoids
• Alternative Parents: Flavanones 5-hydroxyflavonoids Chromones Aryl alkyl ketones Anisoles Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Vinylogous acids Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 7-methoxyflavonoid-skeleton - Flavanone - 5-hydroxyflavonoid - Hydroxyflavonoid - Flavan - Chromone - Benzopyran - Chromane - 1-benzopyran - Anisole - Aryl alkyl ketone - Aryl ketone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Vinylogous acid - Ketone - Organoheterocyclic compound - Oxacycle - Ether - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone.
• External Descriptors: a small molecule

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

Mechanisms of Action

Chemical and Physical Properties

• Molecular Weight: 270.280 g/mol
• XLogP3: 3.100
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 270.089 Da
• Monoisotopic Mass: 270.089 Da
• Topological Polar Surface Area: 55.800 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 350.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1