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Glabranin

Glabranin structure

Glabranin 

structure
  • CAS No:

    41983-91-9

  • Formula:

    C20H20O4

  • Chemical Name:

    Glabranin

  • Synonyms:

    4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-2-phenyl-,(2S)-;4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-butenyl)-2-phenyl-,(S)-;4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-butenyl)-2-phenyl-,(2S)-;(2S)-2,3-Dihydro-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-2-phenyl-4H-1-benzopyran-4-one;Glabranine;Glabranin;Glabranin (flavonoid);(2S)-5,7-Dihydroxy-8-(3-methylbut-2-enyl)-2-phenyl-2,3-dihydrochromen-4-one

  • Categories:

    Natural Products  >  Flavonoids

Description

Glabranine, an flavonoid, is isolated from Tephrosia s.p, exerts a inhibitory effect in vitro on the dengue virus[1].Glabranine forms interaction with the soluble ectodomain of DENV type 2 (DENV2) E protein[2].


Glabranin is a dihydroxyflavanone that is pinocembrin substituted by a prenyl group at position 8. It has a role as a plant metabolite. It is a dihydroxyflavanone and a (2S)-flavan-4-one. It derives from a pinocembrin.

Glabranin Basic Attributes

324.3704

324.37

DTXSID00194796

Characteristics

66.8

6.02

1.2±0.1 g/cm3

545.9±50.0 °C at 760 mmHg

197.1±23.6 °C

1.622

Glabranin Use and Manufacturing

Polyketides [PK] -> Flavonoids [PK12] -> Flavanones [PK1214]

Computed Properties

Molecular Weight:324.4
XLogP3:4.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:324.13615911
Monoisotopic Mass:324.13615911
Topological Polar Surface Area:66.8
Heavy Atom Count:24
Complexity:476
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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