Cas no 397242-72-7 ((E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE)

(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE structure
397242-72-7 structure
Product Name:(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE
CAS No:397242-72-7
MF:C16H10N2O2
MW:262.262803554535
CID:3160892
PubChem ID:10177
Update Time:2025-04-21

(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE Chemical and Physical Properties

Names and Identifiers

    • (E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE
    • LS-14462
    • 2-(2-oxo-1H-indol-3-ylidene)-1H-indol-3-one
    • AB00639939-06
    • Isoindirubin
    • HMS3369O15
    • 3-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,3-dihydro-2h-indol-2-on
    • (E)-3-(3-oxoindolin-2-ylidene)indolin-2-one
    • CHEMBL3185783
    • AKOS032455876
    • BMK1-G9
    • UNII-1LXW6D3W2Z
    • 3-(3-oxo-1H-indol-2-ylidene)-1H-indol-2-one
    • (Z)-[2,3 inverted exclamation mark -Biindolinylidene]-2 inverted exclamation mark ,3-dione
    • 610-392-0
    • NCGC00163356-03
    • 479-41-4
    • BDBM50349806
    • 397242-72-7
    • CCG-100673
    • SMR004701694
    • (Z)-Indirubin
    • HY-N0117R
    • Isoindogotin
    • KBio2_005586
    • UNM-0000305766
    • HY-N0117A
    • 2H-Indol-2-one,3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-
    • (delta(sup 2,3')-BIINDOLINE)-2',3-DIONE
    • SDCCGSBI-0634263.P002
    • (Z)-[2,3invertedexclamationmark-Biindolinylidene]-2invertedexclamationmark,3-dione
    • 5-24-08-00507 (Beilstein Handbook Reference)
    • C.I. 75790
    • (3~{Z})-3-(3-oxidanylidene-1~{H}-indol-2-ylidene)-1~{H}-indol-2-one
    • (3Z)-3-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-2H-indol-2-one
    • UNII-V86L8P74GI
    • Isoindirubine
    • CHEMBL35349
    • KBio3_000840
    • HMS3393H20
    • MFCD00221745
    • NSC 105327
    • AC-8003
    • SR-01000759396
    • AC1180
    • KBio2_003018
    • Indigopurpurin
    • BSPBio_001110
    • BI164578
    • MLS002473308
    • CS-12423
    • BRD-K17894950-001-14-3
    • HMS1990H11
    • Indirubin?
    • HMS1362H11
    • 2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-, (3E)-
    • 2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-(9CI)
    • SB64698
    • SY058396
    • I0868
    • V86L8P74GI
    • (2'Z)-Indirubin, >=98% (HPLC)
    • (delta2,3'-Biindoline)-2',3-dione
    • HY-N0117
    • (3E)-3-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-2H-indol-2-one
    • IDI1_002150
    • cid_5318433
    • BDBM7392
    • s2386
    • [2,3'-Biindolinylidene]-2',3-dione
    • Indigo Red
    • HMS3656O13
    • Bio2_000395
    • EX-A347
    • FI65043
    • C.I. 73200
    • NS00101121
    • AKOS015895136
    • BCP28869
    • Indirubin [MI]
    • AKOS028108775
    • BDBM50023867
    • HMS1792H11
    • NCGC00163356-04
    • CPD000466311
    • KBio3_000839
    • 1LXW6D3W2Z
    • DTXSID201026053
    • NS00011738
    • NSC-827101
    • BRD-K17894950-001-04-4
    • NCGC00179302-02
    • Indirubin,(S)
    • Indirubin - Bio-X trade mark
    • MFCD00956441
    • HMS2234G06
    • INDARUBICIN
    • Indirubin derivative, 1
    • NCGC00163356-01
    • Couroupitine B
    • DA-54305
    • CCG-101058
    • CHEMBL1276127
    • (Z)-[2,3-Biindolinylidene]-2,3-dione
    • MLS006010732
    • IndirubinCouroupitine B; Indigopurpurin
    • INDIRUBIN [WHO-DD]
    • FD9058
    • CHEBI:92322
    • Q1661452
    • 906748-38-7
    • BRN 0088279
    • CS-3682
    • SCHEMBL27678
    • MLS001424211
    • CCG-267073
    • KBioGR_000450
    • SW197688-2
    • KBio2_000450
    • SMR000466311
    • MSK157073
    • NSC105327
    • NSC-105327
    • (3z)-3-(3-oxo-1,3-dihydro-2h-indol-2-ylidene)-1,3-dihydro-2h-indol-2-one
    • Q27164070
    • (3Z)-3-(3-oxoindolin-2-ylidene)indolin-2-one
    • Bio2_000875
    • Indirubin 3E-form [MI]
    • NCGC00163356-02
    • KBioSS_000450
    • MLS000759416
    • 2H-Indol-2-one,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-
    • PD003207
    • 2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-
    • EM-A05-INDIRUBIN
    • Indirubin (Standard)
    • 3-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,3-dihydro-2h-indol-2-one
    • 2-[(3Z)-2-oxo-2,3-dihydro-1H-indol-3-ylidene]-2,3-dihydro-1H-indol-3-one
    • AC-29931
    • 3-(3-indolinone-2-ylidene)-indolin-2-one
    • [.DELTA.2,3-dione
    • HMS2051H20
    • CRDNMYFJWFXOCH-UHFFFAOYSA-N
    • NSC827101
    • Indirubin
    • DB12379
    • NC00308
    • DTXSID501026052
    • (Z)-[2,3'-biindolinylidene]-2',3-dione
    • DB-179341
    • BiomolKI_000069
    • SCHEMBL9899338
    • BiomolKI2_000073
    • BRD-K17894950-001-03-6
    • 3-(3-oxoindolin-2-ylidene)indolin-2-one
    • SR-01000759396-5
    • HMS3403H11
    • BCP9000788
    • 2-(2-hydroxy-1H-indol-3-yl)indol-3-one
    • Inchi: 1S/C16H10N2O2/c19-15-10-6-2-4-8-12(10)17-14(15)13-9-5-1-3-7-11(9)18-16(13)20/h1-8,18,20H
    • InChI Key: JNLNPCNGMHKCKO-UHFFFAOYSA-N
    • SMILES: OC1=C(C2C(C3C=CC=CC=3N=2)=O)C2C=CC=CC=2N1

Computed Properties

  • Exact Mass: 262.074227566Da
  • Monoisotopic Mass: 262.074227566Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 0
  • Complexity: 448
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.7
  • Topological Polar Surface Area: 65.5?2

(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Potassium carbonate Solvents: Methanol ;  5 h, rt
Reference
A theoretical and spectroscopic (NMR and IR) study of indirubin in solution and in the solid state
Alkorta, Ibon ; Elguero, Jose ; Dardonville, Christophe ; Reviriego, Felipe ; Santa Maria, Dolores; et al, Journal of Physical Organic Chemistry, 2020, 33(4),

(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE Raw materials

(E)-[2,3'-BIINDOLINYLIDENE]-2',3-DIONE Preparation Products

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