Products 491-78-1

CAS 491-78-1 appears in our catalog under these names: 5-Hydroxyflavone/ 99.21% (existing batch purity), 5–Hydroxyflavone, 5-Hydroxyflavone, 97% , 5-Hydroxyflavone, 5-Hydroxyflavone, >98.0%(HPLC)(T). Offered by: TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 25mg, 100mg, 500mg, 1g, 10g, 250mg, 5g, 50mg.

5-Hydroxyflavone/ 99.21% (existing batch purity)
TargetMol
  • size: 25mg
  • Variants: 1
from 379.44
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5–Hydroxyflavone
GLPBio
  • size: 100mg
  • Variants: 1
from 760.86
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5-Hydroxyflavone, 97%
Thermo Scientific (Alfa Aesar)
  • size: 100mg, 500mg
  • Variants: 2
from 209.36
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5-Hydroxyflavone
Biosynth
  • size: 1g
  • Variants: 1
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5-Hydroxyflavone, >98.0%(HPLC)(T)
TCI
  • size: 1g
  • Variants: 1
from 516.64
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5-Hydroxyflavone 98%
Ambeed
  • size: 10g, 100mg, 250mg, 1g
  • Variants: 5
from 192.38
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5-Hydroxy-2-phenyl-4H-chromen-4-one, 98%, 98%
Chemat
  • size: 50mg, 100mg, 250mg, 500mg
  • Variants: 7
from 112.40
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5-Hydroxyflavone, 99.83%
MedChemExpress
  • size: 10mM/1mL, 25 mg, 50 mg, 100 mg
  • Variants: 4
from 240.74
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5-Hydroxyflavone, ≥98%(HPLC)
Fluorochem
  • size: 50mg, 100mg, 250mg, 500mg
  • Variants: 7
from 169.75
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Structural formula: {0} (CAS {1})

5-hydroxy-2-phenylchromen-4-one (CAS 491-78-1) is a chemical compound with the molecular formula C15H10O3 and a molecular weight of 238.24 g/mol. IUPAC name: 5-hydroxy-2-phenylchromen-4-one. InChIKey: IYBLVRRCNVHZQJ-UHFFFAOYSA-N.

Identity
Molecular formulaC15H10O3
Molecular weight238.24 g/mol
IUPAC name5-hydroxy-2-phenylchromen-4-one
InChIKeyIYBLVRRCNVHZQJ-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C2=CC(=O)C3=C(C=CC=C3O2)O

Computed by PubChem (NCBI)

Synonyms: 5-Hydroxyflavone, Primuletin, 5-hydroxy-2-phenylchromen-4-one, 5-Hydroxy-2-phenyl-4-benzopyrone, 5-hydroxy-2-phenyl-4H-chromen-4-one, 5-Hydroxy-2-phenyl-chromen-4-one, 5-Hydroxy-2-phenylchromone, 4H-1-Benzopyran-4-one, 5-hydroxy-2-phenyl-, 5-hydroxy-flavone, Oprea1_688541
Isomers (same molecular formula)
benzo[b][1]benzoxepine-5-carboxylic acid C15H10O3
6-hydroxy-2-phenylchromen-4-one C15H10O3
7-hydroxy-3-phenylchromen-2-one C15H10O3
2-(4-hydroxyphenyl)chromen-4-one C15H10O3
2-(2-hydroxyphenyl)chromen-4-one C15H10O3
(5-hydroxy-1-benzofuran-3-yl)-phenylmethanone C15H10O3
7-hydroxy-2-phenylchromen-4-one C15H10O3
7-hydroxy-3-phenylchromen-4-one C15H10O3
1,3-diphenylpropane-1,2,3-trione C15H10O3
2-(hydroxymethyl)anthracene-9,10-dione C15H10O3
7-hydroxy-4-phenylchromen-2-one C15H10O3
2-acetylbenzo[f]chromen-3-one C15H10O3