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Murcko scaffold

9,9'-Spirobi(9H-fluorene) scaffold

116 chemicals on CompoundList share this ring system.

Rings
6
Scaffold atoms
25
Chemicals
116
With full pages
8
Scaffold SMILES

c1ccc2c(c1)-c1ccccc1C21c2ccccc2-c2ccccc21

A Bemis-Murcko scaffold is what remains of a molecule when every side chain is removed: the rings and the chains that link them. Chemicals that share a scaffold often belong to the same compound series, which helps when you look for analogues, alternative suppliers or related building blocks.

Substructure search with this scaffoldOpen the 9,9'-Spirobi(9H-fluorene) page
Murcko scaffold c1ccc2c(c1)-c1ccccc1C21c2ccccc2-c2ccccc21

Computed from the structures of the chemicals listed here. Stereo and charges are removed before the scaffold is taken.

Chemicals with this scaffold

Open one to see its structure, properties and suppliers.

Showing 1 to 48 of 116 chemicals

9,9'-Spirobi(9H-fluorene) chemical structure, C25H16, CAS 159-66-0
9,9'-Spirobi(9H-fluorene)
CAS 159-66-0C25H16
2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene] chemical structure, C25H12Br4, CAS 128055-74-3
2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
CAS 128055-74-3C25H12Br4
9,9'-Spirobi[fluorene]-2,2'-diol chemical structure, C25H16O2, CAS 73100-16-0
9,9'-Spirobi[fluorene]-2,2'-diol
CAS 73100-16-0C25H16O2
9,9'-Spirobi(9H-fluorene)-2,2'-diol, 2,2'-diacetate chemical structure, C29H20O4, CAS 70657-79-3
9,9'-Spirobi(9H-fluorene)-2,2'-diol, 2,2'-diacetate
CAS 70657-79-3C29H20O4
9,9'-Spirobi[fluorene]-2,2'-dicarboxylic acid chemical structure, C27H16O4, CAS 7242-30-0
9,9'-Spirobi[fluorene]-2,2'-dicarboxylic acid
CAS 7242-30-0C27H16O4
2,2'-Dibromo-9,9'-spirobifluorene chemical structure, C25H14Br2, CAS 67665-47-8
2,2'-Dibromo-9,9'-spirobifluorene
CAS 67665-47-8C25H14Br2
2,2'-Diacetyl-9,9'-spirobifluorene chemical structure, C29H20O2, CAS 22824-83-5
2,2'-Diacetyl-9,9'-spirobifluorene
CAS 22824-83-5C29H20O2
9,9'-Spirobi[9H-fluorene], 2,2'-dinitro- chemical structure, C25H14N2O4, CAS 67665-46-7
9,9'-Spirobi[9H-fluorene], 2,2'-dinitro-
CAS 67665-46-7C25H14N2O4
4,4'-Dibromo-1,1'-dimethoxy-9,9'-spirobi[fluorene] chemical structure, C27H18Br2O2, CAS 737810-34-3
4,4'-Dibromo-1,1'-dimethoxy-9,9'-spirobi[fluorene]
CAS 737810-34-3C27H18Br2O2
9,9'-Spirobifluorene-2,2'-dicarbaldehyde chemical structure, C27H16O2, CAS 124575-67-3
9,9'-Spirobifluorene-2,2'-dicarbaldehyde
CAS 124575-67-3C27H16O2
9,9'-Spirobi[9H-fluorene]-2,7-dicarbonitrile, 2'-bromo- chemical structure, C27H13BrN2, CAS 876173-76-1
9,9'-Spirobi[9H-fluorene]-2,7-dicarbonitrile, 2'-bromo-
CAS 876173-76-1C27H13BrN2
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetracarboxamide chemical structure, C29H20N4O4, CAS 847974-07-6
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetracarboxamide
CAS 847974-07-6C29H20N4O4
9,9'-Spirobi[9H-fluorene], 3,3',6,6'-tetramethoxy- chemical structure, C29H24O4, CAS 622011-32-9
9,9'-Spirobi[9H-fluorene], 3,3',6,6'-tetramethoxy-
CAS 622011-32-9C29H24O4
9,9'-Spirobi[9H-fluorene]-3,3',6,6'-tetrol chemical structure, C25H16O4, CAS 622011-33-0
9,9'-Spirobi[9H-fluorene]-3,3',6,6'-tetrol
CAS 622011-33-0C25H16O4
9,9'-Spirobi[9H-fluorene]-3,3',6,6'-tetracarbonitrile chemical structure, C29H12N4, CAS 622011-35-2
9,9'-Spirobi[9H-fluorene]-3,3',6,6'-tetracarbonitrile
CAS 622011-35-2C29H12N4
2,7-Dibromo-2'-methoxy-9,9'-spirobi[fluorene] chemical structure, C26H16Br2O, CAS 909017-95-4
2,7-Dibromo-2'-methoxy-9,9'-spirobi[fluorene]
CAS 909017-95-4C26H16Br2O
2',7'-Dibromo-9,9'-spirobi[fluorene]-2,7-dicarbonitrile chemical structure, C27H12Br2N2, CAS 873657-58-0
2',7'-Dibromo-9,9'-spirobi[fluorene]-2,7-dicarbonitrile
CAS 873657-58-0C27H12Br2N2
2,2'-Diiodo-9,9'-spirobi[fluorene] chemical structure, C25H14I2, CAS 790674-48-5
2,2'-Diiodo-9,9'-spirobi[fluorene]
CAS 790674-48-5C25H14I2
9,9'-Spirobi[9H-fluorene]-2,2'-dicarbonitrile chemical structure, C27H14N2, CAS 67665-48-9
9,9'-Spirobi[9H-fluorene]-2,2'-dicarbonitrile
CAS 67665-48-9C27H14N2
9,9'-Spirobi[fluorene]-2,2',7,7'-tetracarbaldehyde chemical structure, C29H16O4, CAS 124575-63-9
9,9'-Spirobi[fluorene]-2,2',7,7'-tetracarbaldehyde
CAS 124575-63-9C29H16O4
2,2',7,7'-Tetraiodo-9,9'-spirobi[fluorene] chemical structure, C25H12I4, CAS 137181-59-0
2,2',7,7'-Tetraiodo-9,9'-spirobi[fluorene]
CAS 137181-59-0C25H12I4
2-Bromo-9,9'-spirobi[9H-fluorene] chemical structure, C25H15Br, CAS 171408-76-7
2-Bromo-9,9'-spirobi[9H-fluorene]
CAS 171408-76-7C25H15Br
9,9'-Spirobi[fluorene]-2,2'-diamine chemical structure, C25H18N2, CAS 67665-45-6
9,9'-Spirobi[fluorene]-2,2'-diamine
CAS 67665-45-6C25H18N2
9,9'-Spirobi[9H-fluorene]-2-carboxaldehyde chemical structure, C26H16O, CAS 124575-66-2
9,9'-Spirobi[9H-fluorene]-2-carboxaldehyde
CAS 124575-66-2C26H16O