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Murcko scaffold

1-Phenyl-1H-pyrazol-5-ol scaffold

800 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
12
Chemicals
800
With full pages
125
Scaffold SMILES

O=c1cc[nH]n1-c1ccccc1

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 1-Phenyl-1H-pyrazol-5-ol page
Murcko scaffold O=c1cc[nH]n1-c1ccccc1

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 800 chemicals

4-Aminoantipyrine chemical structure, C11H13N3O, CAS 83-07-8
4-Aminoantipyrine
CAS 83-07-8C11H13N3O
Antipyrine chemical structure, C11H12N2O, CAS 60-80-0
Antipyrine
CAS 60-80-0C11H12N2O
Metamizole chemical structure, C13H17N3O4S, CAS 50567-35-6
Metamizole
CAS 50567-35-6C13H17N3O4S
Propyphenazone chemical structure, C14H18N2O, CAS 479-92-5
Propyphenazone
CAS 479-92-5C14H18N2O
Ramifenazone chemical structure, C14H19N3O, CAS 3615-24-5
Ramifenazone
CAS 3615-24-5C14H19N3O
Aminopyrine chemical structure, C13H17N3O, CAS 58-15-1
Aminopyrine
CAS 58-15-1C13H17N3O
4-Iodoantipyrine chemical structure, C11H11IN2O, CAS 129-81-7
4-Iodoantipyrine
CAS 129-81-7C11H11IN2O
Methylaminoantipyrine chemical structure, C12H15N3O, CAS 519-98-2
Methylaminoantipyrine
CAS 519-98-2C12H15N3O
Bromopyrine chemical structure, C11H11BrN2O, CAS 603-65-6
Bromopyrine
CAS 603-65-6C11H11BrN2O
Nitrosoantipyrine chemical structure, C11H11N3O2, CAS 885-11-0
Nitrosoantipyrine
CAS 885-11-0C11H11N3O2
Sulfamidopyrine chemical structure, C12H15N3O4S, CAS 117-38-4
Sulfamidopyrine
CAS 117-38-4C12H15N3O4S
Butyramide, N-antipyrinyl- chemical structure, C15H19N3O2, CAS 4417-84-9
Butyramide, N-antipyrinyl-
CAS 4417-84-9C15H19N3O2
Antipyrine, 4-(ethylamino)- chemical structure, C13H17N3O, CAS 15166-10-6
Antipyrine, 4-(ethylamino)-
CAS 15166-10-6C13H17N3O
Ethyl 2-((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)-2-oxoacetate chemical structure, C15H17N3O4, CAS 52781-11-0
Ethyl 2-((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)-2-oxoacetate
CAS 52781-11-0C15H17N3O4
4-(2-(Dimethylamino)acetamido)antipyrine chemical structure, C15H20N4O2, CAS 58965-86-9
4-(2-(Dimethylamino)acetamido)antipyrine
CAS 58965-86-9C15H20N4O2
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, methyl ester chemical structure, C14H15N3O4, CAS 62707-48-6
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, methyl ester
CAS 62707-48-6C14H15N3O4
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, propyl ester chemical structure, C16H19N3O4, CAS 62707-49-7
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, propyl ester
CAS 62707-49-7C16H19N3O4
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, 1-methylethyl ester chemical structure, C16H19N3O4, CAS 62707-50-0
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, 1-methylethyl ester
CAS 62707-50-0C16H19N3O4
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, butyl ester chemical structure, C17H21N3O4, CAS 62707-51-1
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, butyl ester
CAS 62707-51-1C17H21N3O4
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, 2-methylpropyl ester chemical structure, C17H21N3O4, CAS 62707-52-2
Acetic acid, ((2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino)oxo-, 2-methylpropyl ester
CAS 62707-52-2C17H21N3O4
Antipyrine, 4-sec-butyl- chemical structure, C15H20N2O, CAS 96974-48-0
Antipyrine, 4-sec-butyl-
CAS 96974-48-0C15H20N2O
Antipyrine, 4-butyl- chemical structure, C15H20N2O, CAS 101496-03-1
Antipyrine, 4-butyl-
CAS 101496-03-1C15H20N2O
4-Acetylaminoantipyrine chemical structure, C13H15N3O2, CAS 83-15-8
4-Acetylaminoantipyrine
CAS 83-15-8C13H15N3O2
1H-Pyrazol-5-ol, 3-methyl-1-phenyl- chemical structure, C10H10N2O, CAS 942-32-5
1H-Pyrazol-5-ol, 3-methyl-1-phenyl-
CAS 942-32-5C10H10N2O