Imperatorin

  • Identifiers

    CAS mumber
    482-44-0

    Molecular formula
    C16H14O4

    SMILES
    CC(=CCOC1=C2C(=CC3=C1OC=C3)C=CC(=O)O2)C

  • Properties

    XLogP3-AA
    3.4 Well soluble in BB, DEP, MMB

    Molecular weight
    270.28 g/mol

    Melting points

    • 102 °C
    • 102 °C

    Solubilities

    • Slightly soluble in water
    • Practically insoluble in cold water; very sparingly soluble in boiling water
    • Freely soluble in chloroform; soluble in benzene, alcohol, ether, petroleum ether, alkali hydroxides
    • Soluble in ethanol, ether, benzene, petroleum ether; very soluble in chloroform

  • Synonyms

    • IMPERATORIN
    • 482-44-0
    • Ammidin
    • Marmelosin
    • Pentosalen
    • 8-Isoamylenoxypsoralen
    • 8-Isopentenyloxypsoralene
    • Marmelide
    • NSC 402949
    • 9-(3-methylbut-2-enoxy)furo[3,2-g]chromen-7-one
    • 7H-Furo[3,2-g][1]benzopyran-7-one, 9-[(3-methyl-2-butenyl)oxy]-
    • CCRIS 4346
    • HSDB 3497
    • 9-(3-Methylbut-2-enyloxy)furo(3,2-g)chromen-7-one
    • EINECS 207-581-1
    • NSC-402949
    • CHEBI:5885
    • DTXSID8048737
    • UNII-K713N25C78
    • AI3-61725
    • MFCD00016881
    • 9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
    • K713N25C78
    • 9-((3-Methyl-2-butenyl)oxy)-7H-furo(3,2-g)(1)benzopyran-7-one
    • CHEMBL453805
    • DTXCID5028663
    • 9-((3-methylbut-2-en-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one
    • 9-[(3-methylbut-2-en-1-yl)oxy]-7H-furo[3,2-g]chromen-7-one
    • 7H-Furo(3,2-g)(1)benzopyran-7-one, 9-((3-methyl-2-butenyl)oxy)-
    • 5-Benzofuranacrylic acid, 6-hydroxy-7-((3-methyl-2-butenyl)oxy)-, delta-lactone
    • 6-Hydroxy-7-(3-methyl-2-butenyloxy)-5-benzofuranacrylic acid omega-lactone
    • 9-[(3-METHYL-2-BUTEN-1-YL)OXY]-7H-FURO[3,2-G][1]BENZOPYRAN-7-ONE
    • 9-(3-Methylbut-2-enyloxy)furo[3,2-g]chromen-7-one
    • 9-(3-Methylbut-2-enyloxy)-7H-furo(3,2-g)chromen-7-one
    • NCGC00095209-01
    • MARMELOSIN (USP-RS)
    • MARMELOSIN [USP-RS]
    • 9-[(3-methyl-2-butenyl)oxy]-7H-furo[3,2-g]-1-benzopyran-7-one
    • CAS-482-44-0
    • Pentosalen [BAN]
    • 9-((3-methyl-2-butenyl)oxy)-7H-furo(3,2-g)-1-benzopyran-7-one
    • 9-((3-methylbut-2-en-1-yl)oxy)-7H-furo(3,2-g)chromen-7-one
    • 7H-Furo[3,2-g][1]benzopyran-7-one, 9-((3-methyl-2-butenyl)oxy)-
    • Pentasalen, BAN
    • 8-Prenyloxypsoralen
    • Imperatorin (Standard)
    • Spectrum_000755
    • SpecPlus_000755
    • IMPERATORIN [MI]
    • Spectrum2_000376
    • Spectrum3_000145
    • Spectrum4_001422
    • Spectrum5_000244
    • PENTOSALEN [HSDB]
    • PENTOSALEN [WHO-DD]
    • Oprea1_407817
    • SCHEMBL50437
    • BSPBio_001850
    • KBioGR_001864
    • KBioSS_001235
    • SPECTRUM102076
    • MLS000574838
    • DivK1c_006851
    • SPBio_000531
    • Marmelosin, analytical standard
    • MEGxp0_000089
    • ACon1_001117
    • HY-N0285R
    • KBio1_001795
    • KBio2_001235
    • KBio2_003803
    • KBio2_006371
    • KBio3_001050
    • HMS1922N22
    • HMS2218G08
    • HMS3261C08
    • HMS3354E04
    • HMS3885G06
    • BCP28280
    • HY-N0285
    • 8-(3-Methyl-2-butenyloxy)psoralen
    • Tox21_113179
    • Tox21_500413
    • BDBM50308719
    • CCG-38649
    • NSC402949
    • s3809
    • AKOS000277029
    • Tox21_113179_1
    • AC-8046
    • CS-5800
    • FI09972
    • Imperatorin, >=98% (HPLC), powder
    • LP00413
    • SDCCGMLS-0066373.P001
    • SDCCGSBI-0052715.P002
    • NCGC00095209-02
    • NCGC00095209-03
    • NCGC00095209-04
    • NCGC00095209-05
    • NCGC00095209-06
    • NCGC00095209-12
    • NCGC00169661-01
    • NCGC00169661-02
    • NCGC00261098-01
    • AS-71539
    • SMR000156241
    • DB-050234
    • WLN: T C566 DO LVOTJ BO2UY1&1
    • I0904
    • NS00031781
    • 7H-Furo[3, 9-[(3-methyl-2-butenyl)oxy]-
    • C09269
    • AH-357/03462038
    • SR-01000721772
    • Q1649534
    • SR-01000721772-2
    • 9-(3-Methyl-2-butenyloxy)-7-oxofuro[3,2-g]chromene
    • 9-(3-Methyl-but-2-enyloxy)-furo[3,2-g]chromen-7-one
    • Imperatorin, European Pharmacopoeia (EP) Reference Standard
    • 9-[(3-Methyl-2-butenyl)oxy]-7H-furo[3,2-g]chromen-7-one #
    • Imperatorin (Pentasalen,BAN; Marmelide, Ammidin; Marmelosin)
    • 9-[(3-methylbut-2-en-1-yl)oxy]-2H-furo[3,2-g]chromen-2-one
    • 9-[(3-Methylbut-2-enyl)oxy]-7H-furo[3,2-g][1]benzopyran-7-one
    • (9-[(3-methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g][1]benzopyran-7-one)
    • 6-Hydroxy-7-(3-Methyl-2-Butenyloxy)-5-Benzofuranacrylic Acid Gamma-Lactone
    • 6-Hydroxy-7-(3-methyl-2butenyloxy)-5-benzofuranacrylic acid delta-lactone
    • 7H-Furo[3,2-g][1]benzopyran-7-one, 9-[(3-methyl-2-buten-1-yl)oxy]-
1 3

Botanical

Name CAS Botanical Proportion
Parsley leaf (Germany), 1b (smooth leaf) 8000-68-8 Petroselinum crispum (Miller) A.W. Hill (P. sativum Hoffm.), fam. Apiaceae 0.25%
Parsley leaf (Germany), 1a (curly leaf) 8000-68-8 Petroselinum crispum (Miller) A.W. Hill (P. sativum Hoffm.), fam. Apiaceae 0.01%