5-Hydroxyflavone

C15H10O3CAS 491-78-1238.24 g/mol

Open in Covalent MOL file
OOOH
Phenol

Properties

Molecular formula
C15H10O3
Molar mass
238.24 g/mol
Exact mass
238.0630 Da
Melting point
156–157 °C
logP
3.17Crippen estimate
Polar surface area
50.4 Ų
H-bond donors / acceptors
1 / 3
Rotatable bonds
1

Hazards

Warning
Irritant (GHS07)

Aggregated from the ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364

Identifiers

CAS number
491-78-1
SMILES
O=c1cc(-c2ccccc2)oc2cccc(O)c12
InChIKey
IYBLVRRCNVHZQJ-UHFFFAOYSA-N
InChI
InChI=1S/C15H10O3/c16-11-7-4-8-13-15(11)12(17)9-14(18-13)10-5-2-1-3-6-10/h1-9,16H

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

8 names
  • 4H-1-Benzopyran-4-one, 5-hydroxy-2-phenyl-
  • Flavone, 5-hydroxy-
  • 5-Hydroxy-2-phenyl-4H-1-benzopyran-4-one
  • 5-Hydroxy-2-phenylchromone
  • Primuletin
  • NSC 26745
  • 5-Hydroxy-2-phenylchromen-4-one
  • 5-Hydroxy-2-phenyl-4H-chromen-4-one

Work with 5-Hydroxyflavone

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Chrysin480-40-070 % similar Baicalein491-67-866 % similar Techtochrysin520-28-562 % similar 5-Methoxyflavone42079-78-760 % similar Flavone525-82-658 % similar Beta-naphthoflavone6051-87-257 % similar Oroxylin A480-11-556 % similar Apigenin520-36-556 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

7-Hydroxyisoflavone13057-72-2 2-(Hydroxymethyl)anthraquinone17241-59-7 4,5-Diphenyl-1,3-dioxol-2-one21240-34-6 3-Hydroxyflavone577-85-5 6-Hydroxyflavone6665-83-4 7-Hydroxyflavone6665-86-7

Elsewhere

PubChem CAS Common Chemistry NIST WebBook