2'-Hydroxyformononetin , CAS No.1890-99-9

CAS: 1890-99-9 Cat. No.: H1319483 Formula: C₁₆H₁₂O₅ Molecular Weight: 284.26 PubChem CID: 5280551

Storage

Room temperature

Specifications

Storage

Room temperature

Names and Identifiers

Canonical Smiles

COC1=CC(=C(C=C1)C2=COC3=C(C2=O)C=CC(=C3)O)O

IUPAC Name

7-hydroxy-3-(2-hydroxy-4-methoxyphenyl)chromen-4-one

InChIKey

XKHHKXCBFHUOHM-UHFFFAOYSA-N

INCHI

1S/C16H12O5/c1-20-10-3-5-11(14(18)7-10)13-8-21-15-6-9(17)2-4-12(15)16(13)19/h2-8,17-18H,1H3

Isomeric SMILES

COC1=CC(=C(C=C1)C2=COC3=C(C2=O)C=CC(=C3)O)O

PubChem CID

5280551

Molecular Weight

284.26

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Phenylpropanoids and polyketides
    • Class Isoflavonoids
      • Subclass O-methylated isoflavonoids
        • Level5 4'-O-methylated isoflavonoids
          • Level6 4'-O-methylisoflavones

• Kingdom: Organic compounds
• Superclass: Phenylpropanoids and polyketides
• Class: Isoflavonoids
• Subclass: O-methylated isoflavonoids
• Intermediate Tree Nodes: 4'-O-methylated isoflavonoids
• Direct Parent: 4'-O-methylisoflavones
• Alternative Parents: Isoflavones Hydroxyisoflavonoids Chromones Methoxyphenols Phenoxy compounds Methoxybenzenes Anisoles Pyranones and derivatives Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Oxacyclic compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: 4p-o-methylisoflavone - Isoflavone - Hydroxyisoflavonoid - Chromone - Methoxyphenol - 1-benzopyran - Benzopyran - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Pyranone - Pyran - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Oxacycle - Organoheterocyclic compound - Ether - Organic oxygen compound - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as 4'-o-methylisoflavones. These are isoflavones with methoxy groups attached to the C4' atom of the isoflavone 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

Chemical and Physical Properties

• Molecular Weight: 284.260 g/mol
• XLogP3: 2.400
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 284.068 Da
• Monoisotopic Mass: 284.068 Da
• Topological Polar Surface Area: 76.000 Ų
• Heavy Atom Count: 21
• Formal Charge: 0
• Complexity: 432.000
• 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

Frequently Asked Questions

How should this product be stored?

Store at room temperature.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1890-99-9, the molecular formula is C16H12O5, and the molecular weight is 284.26 g/mol. InChIKey XKHHKXCBFHUOHM-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.