Cas no 28580-39-4 (Cucurbitacin I)

Cucurbitacin I structure
Cucurbitacin I structure
Product Name:Cucurbitacin I
CAS No:28580-39-4
MF:C30H42O7
MW:514.65029001236
CID:1995409
PubChem ID:5281321
Update Time:2025-04-21

Cucurbitacin I Chemical and Physical Properties

Names and Identifiers

    • Cucurbitacin I
    • Elatericin B
    • C08800
    • CS-5431
    • CHEBI:3947
    • NSC-112167
    • 2222-07-3
    • EINECS 218-736-8
    • Elatericin B; JSI-124; NSC-521777
    • NSC521777
    • UNII-SHQ47990PH
    • CUCURBITACCINE (I)
    • 19-Norlanosta-1,5,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9beta,10alpha,16alpha)-
    • 28580-39-4
    • 2,16,20,25-Terahydroxycucurbita-1,5,23-triene-3,11,22-trione - Iberis umbellata (candytuft)
    • 19-Norlanosta-1,5,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9beta,10alpha,16alpha)-(VAN)
    • 2,16?,20,25-Tetrahydroxy-9-methyl-19-nor-9?,10?-lanosta-1,5,23-triene-3,11,22-trione;Elatericin B
    • 2,16alpha,20,25-Tetrahydroxy-9beta-methyl-10alpha-19-norlanosta-1,5,23(E)-triene-3,11,22-trione
    • (4R,9beta,16alpha,23E)-2,16,20,25-tetrahydroxy-9,10,14-trimethyl-4,9-cyclo-9,10-secocholesta-2,5,23-triene-1,11,22-trione
    • CHEMBL387737
    • 19-Nor-9-beta,10-alpha-lanosta-1,5,23-triene-3,11,22-trione, 9-methyl-2,16,20,25-tetrahydroxy-
    • MLS002702902
    • HY-N1405
    • 1,2-Dehydroelatericin A
    • 19-Norlanosta-1,5,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9beta,10alpha,16alpha)- (VAN)
    • JSI124
    • SCHEMBL15914446
    • LMST01010110
    • NISPVUDLMHQFRQ-MKIKIEMVSA-N
    • JSI 124
    • DTXSID501015546
    • 19-Norlanosta-1,5,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9.beta.,10.alpha.,16.alpha.,23E)-
    • 19-Norlanosta-1,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9.beta.,10.alpha.,16.alpha.)- (VA
    • Cucurbitacin I (Elatericin B)
    • 19-nor-9.beta.,5,23-triene-3,11,22-trione, 9-methyl-2,16,20,25-tetrahydroxy-
    • (8S,9R,10R,13R,14S,16R,17R)-17-((E,2R)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-8,10,12,15,16,17-hexahydro-7H-cyclopenta(a)phenanthrene-3,11-dione
    • DTXCID501473809
    • Q27106265
    • NSC 112167
    • SCHEMBL2523066
    • F85354
    • 19-Norlanosta-1,5,23-triene-3,11,22-trione, 2,16,20,25-tetrahydroxy-9-methyl-, (9beta,10alpha,16alpha)-(VAN) (9CI)
    • HY-N1405R
    • GLXC-10147
    • Cucurbitacin I - Bio-X trade mark
    • 2,16a,20,25-Tetrahydroxy-9-methyl-19-Nor-9b,10a-lanosta-1,5,23-triene-3,11,22-trione;Elatericin B
    • BC300056
    • FC64989
    • Cucurbitacin I (Standard)
    • AKOS024456675
    • (8S,9R,10R,13R,14S,16R,17R)-17-[(E,1R)-1,5-dihydroxy-1,5-dimethyl-2-oxo-hex-3-enyl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthrene-3,11-dione
    • JSI-124
    • NSC-521777
    • MS-29560
    • XT170627
    • Elatericin B;JSI-124;NSC-521777
    • 19-NORLANOSTA-1,5,23-TRIENE-3,11,22-TRIONE, 2,16,20,25-TETRAHYDROXY-9-METHYL-, (9BETA,10ALPHA,16ALPHA,23E)-
    • SHQ47990PH
    • NSC 521777
    • NSC112167
    • NCGC00388208-02
    • (8S,9R,10R,13R,14S,16R,17R)-17-[(E,2R)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthrene-3,11-dione
    • Cucurbitacine (I)
    • Inchi: 1S/C30H42O7/c1-25(2,36)12-11-21(33)30(8,37)23-19(32)14-27(5)20-10-9-16-17(13-18(31)24(35)26(16,3)4)29(20,7)22(34)15-28(23,27)6/h9,11-13,17,19-20,23,31-32,36-37H,10,14-15H2,1-8H3/b12-11+/t17-,19-,20+,23+,27+,28-,29+,30+/m1/s1
    • InChI Key: NISPVUDLMHQFRQ-MKIKIEMVSA-N
    • SMILES: O[C@@H]1C[C@@]2(C)[C@@H]3CC=C4C(C)(C)C(C(=C[C@H]4[C@]3(C)C(C[C@]2(C)[C@H]1[C@@](C(/C=C/C(C)(C)O)=O)(C)O)=O)O)=O

Computed Properties

  • Exact Mass: 514.29305367Da
  • Monoisotopic Mass: 514.29305367Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 37
  • Rotatable Bond Count: 4
  • Complexity: 1160
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 8
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.7
  • Topological Polar Surface Area: 132?2

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