Cas no 555-55-5 (Hispidin)

Hispidin structure
Hispidin structure
Product Name:Hispidin
CAS No:555-55-5
MF:C13H10O5
MW:246.215504169464
MDL:MFCD22199534
CID:368869
PubChem ID:354335590
Update Time:2025-04-19

Hispidin Chemical and Physical Properties

Names and Identifiers

    • Hispidin
    • 6-(3,4-dihydroxystyrl)-4-hydroxy-2-pyrone
    • 6-[(E)-2-(3,4-Dihydroxyphenyl)vinyl]-4-hydroxy-2H-pyran-2-one
    • 2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxy-4H-pyran-4-one
    • 6-(3,4-Dihydroxystyryl)-4-hydroxy-2-pyrone
    • (E)-6-(3,4-Dihydroxystyryl)-4-hydroxy-2H-pyran-2-one
    • 6-[(1E)-2-(3,4-Dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one
    • 6-(3,4-Dihydroxystyryl)-4-hydroxy-2H-pyran-2-one
    • (E)-6-[2-(3,4-Dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one
    • SSJ18CG55E
    • 2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxy-4-pyranone
    • Hispidine
    • 6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one
    • iso-Hispidin
    • Lopac0_000634
    • 2-[2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxy-4h-pyran-4-one
    • SCHEMBL16506390
    • 6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxypyran-2-one
    • NCGC00094001-01
    • SDCCGSBI-0050615.P002
    • NCGC00261319-01
    • AKOS015896249
    • NCGC00094001-03
    • Q5772902
    • SR-01000075911
    • SR-01000075911-1
    • H 5257
    • EX-A4157
    • Tox21_500634
    • H1661
    • AKOS030537191
    • NCGC00094001-02
    • HY-100618
    • A830701
    • CHEMBL1224512
    • CHEBI:204209
    • CCG-204722
    • DTXSID401017256
    • MFCD01866972
    • 555-55-5
    • CHEBI:131178
    • LP00634
    • 2H-Pyran-2-one, 6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-
    • 2-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxypyran-4-one
    • HMS3261P10
    • HSCI1_000157
    • 2-((E)-2-(3,4-DIHYDROXYPHENYL)ETHENYL)-6-HYDROXYPYRAN-4-ONE
    • BRD-K07325606-001-02-3
    • 2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-6-hydroxy-pyran-4-one
    • AS-56037
    • UNII-SSJ18CG55E
    • CS-0019791
    • SCHEMBL246649
    • MFCD22199534
    • EU-0100634
    • 6-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-4-hydroxy-pyran-2-one
    • Isohispidine
    • SCHEMBL12305090
    • NCGC00094001-05
    • BDBM50498538
    • SMP2_000346
    • Hispidin, solid, >=98% (HPLC)
    • AC-32905
    • CHEBI:36332
    • 2-(2-(3,4-dihydroxyphenyl)ethenyl)-6-hydroxy-pyran-4-one
    • 6-((E)-2-(3,4-dihydroxyphenyl)ethenyl)-4-hydroxypyran-2-one
    • 6-((E)-2-(3,4-Dihydroxyphenyl)ethenyl)-4-hydroxy-2H-pyran-2-one
    • 6-((E)-2-(3,4-dihydroxyphenyl)vinyl)-4-hydroxy-2H-pyran-2-one
    • 2-[2-(3,4-dihydroxyphenyl)ethenyl]-6-hydroxy-pyran-4-one
    • DTXCID001475448
    • MDL: MFCD22199534
    • Inchi: 1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
    • InChI Key: SGJNQVTUYXCBKH-HNQUOIGGSA-N
    • SMILES: O1C(C=C(C=C1/C=C/C1C=CC(=C(C=1)O)O)O)=O

Computed Properties

  • Exact Mass: 246.05282342g/mol
  • Monoisotopic Mass: 246.05282342g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 421
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 87
  • XLogP3: 1.7

Experimental Properties

  • Density: 1.657
  • Melting Point: 312-315 oC
  • Solubility: DMSO: >10?mg/mL
  • λmax: 369(MeOH)(lit.)

Hispidin Security Information

  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Storage Condition:-20°C

Hispidin Pricemore >>

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