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Murcko scaffold

Phenalenone scaffold

47 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
14
Chemicals
47
With full pages
9
Scaffold SMILES

O=C1C=Cc2cccc3cccc1c23

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 Phenalenone page
Murcko scaffold O=C1C=Cc2cccc3cccc1c23

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 47 of 47 chemicals

Phenalenone chemical structure, C13H8O, CAS 548-39-0
Phenalenone
CAS 548-39-0C13H8O
3-Hydroxy-1H-phenalen-1-one chemical structure, C13H8O2, CAS 5472-84-4
3-Hydroxy-1H-phenalen-1-one
CAS 5472-84-4C13H8O2
1H-Phenalen-1-one, 9-methoxy- chemical structure, C14H10O2, CAS 35897-82-6
1H-Phenalen-1-one, 9-methoxy-
CAS 35897-82-6C14H10O2
1H-Phenalen-1-one,9-butoxy- chemical structure, C17H16O2, CAS 69454-53-1
1H-Phenalen-1-one,9-butoxy-
CAS 69454-53-1C17H16O2
Phenalen-1-one, 9-methylamino- chemical structure, C14H11NO, CAS 69454-54-2
Phenalen-1-one, 9-methylamino-
CAS 69454-54-2C14H11NO
1H-Phenalen-1-one, 9-dimethylamino- chemical structure, C15H13NO, CAS 69454-55-3
1H-Phenalen-1-one, 9-dimethylamino-
CAS 69454-55-3C15H13NO
Phenalen-1-one, 9-mercapto- chemical structure, C13H8OS, CAS 69915-28-2
Phenalen-1-one, 9-mercapto-
CAS 69915-28-2C13H8OS
2-Methyl-1-oxo-1H-phenalene-3-acetic acid chemical structure, C16H12O3, CAS 118896-32-5
2-Methyl-1-oxo-1H-phenalene-3-acetic acid
CAS 118896-32-5C16H12O3
9-Hydroxy-1H-phenalen-1-one chemical structure, C13H8O2, CAS 7465-58-9
9-Hydroxy-1H-phenalen-1-one
CAS 7465-58-9C13H8O2
2-Bromo-1H-phenalen-1-one chemical structure, C13H7BrO, CAS 3352-83-8
2-Bromo-1H-phenalen-1-one
CAS 3352-83-8C13H7BrO
1-Oxophenalene-2-carboxylic acid chemical structure, C14H8O3, CAS 7090-52-0
1-Oxophenalene-2-carboxylic acid
CAS 7090-52-0C14H8O3
2-Amino-3-hydroxy-phenalen-1-one chemical structure, C13H9NO2, CAS 64081-59-0
2-Amino-3-hydroxy-phenalen-1-one
CAS 64081-59-0C13H9NO2
6-Amino-1-phenalenone chemical structure, C13H9NO, CAS 70402-14-1
6-Amino-1-phenalenone
CAS 70402-14-1C13H9NO
3-Chlorophenalen-1-one chemical structure, C13H7ClO, CAS 83505-04-8
3-Chlorophenalen-1-one
CAS 83505-04-8C13H7ClO
3-Aminophenalen-1-one chemical structure, C13H9NO, CAS 23177-30-2
3-Aminophenalen-1-one
CAS 23177-30-2C13H9NO
2-Chloro-6-(3-hydroxypropylamino)-1-phenalenone chemical structure, C16H14ClNO2, CAS 113722-81-9
2-Chloro-6-(3-hydroxypropylamino)-1-phenalenone
CAS 113722-81-9C16H14ClNO2
6-Bromo-1H-phenalen-1-one chemical structure, C13H7BrO, CAS 72736-07-3
6-Bromo-1H-phenalen-1-one
CAS 72736-07-3C13H7BrO
7-Hydroxy-1H-phenalen-1-one chemical structure, C13H8O2, CAS 21913-87-1
7-Hydroxy-1H-phenalen-1-one
CAS 21913-87-1C13H8O2
2-Methoxyphenalen-1-one chemical structure, C14H10O2, CAS 51652-39-2
2-Methoxyphenalen-1-one
CAS 51652-39-2C14H10O2
4-Oxophenalene-1,9-dicarboxylate chemical structure, C15H6O5-2, CAS 6169-92-2
4-Oxophenalene-1,9-dicarboxylate
CAS 6169-92-2C15H6O5-2
1H-Phenalen-1-one, 2,3,4,6,9-pentahydroxy-7-methyl- chemical structure, C14H10O6, CAS 581786-62-1
1H-Phenalen-1-one, 2,3,4,6,9-pentahydroxy-7-methyl-
CAS 581786-62-1C14H10O6
3,4,7,9-Tetrahydroxy-2-methoxy-6-methyl-1H-phenalen-1-one chemical structure, C15H12O6, CAS 259728-61-5
3,4,7,9-Tetrahydroxy-2-methoxy-6-methyl-1H-phenalen-1-one
CAS 259728-61-5C15H12O6
Elisabatin B chemical structure, C20H20O2, CAS 237749-85-8
Elisabatin B
CAS 237749-85-8C20H20O2
1H-Phenalen-1-one, 2,3-dihydroxy- chemical structure, C13H8O3, CAS 18931-22-1
1H-Phenalen-1-one, 2,3-dihydroxy-
CAS 18931-22-1C13H8O3