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Murcko scaffold

Ring system with 3 rings and 17 atoms

27 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
17
Chemicals
27
With full pages
11
Scaffold SMILES

c1ccc(Nc2nncc3ccccc23)cc1

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 scaffold
Murcko scaffold c1ccc(Nc2nncc3ccccc23)cc1

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 27 of 27 chemicals

1-Phenylamino-4-chlorophthalazine chemical structure, C14H10ClN3, CAS 87166-49-2
1-Phenylamino-4-chlorophthalazine
CAS 87166-49-2C14H10ClN3
N,N-Dimethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide chemical structure, C18H18N4O, CAS 309921-82-2
N,N-Dimethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide
CAS 309921-82-2C18H18N4O
N,N-Diethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide chemical structure, C20H22N4O, CAS 309921-80-0
N,N-Diethyl-4-[(4-methylphthalazin-1-yl)amino]benzamide
CAS 309921-80-0C20H22N4O
N-Methyl-4-[(4-methylphthalazin-1-yl)amino]benzamide chemical structure, C17H16N4O, CAS 309921-79-7
N-Methyl-4-[(4-methylphthalazin-1-yl)amino]benzamide
CAS 309921-79-7C17H16N4O
N-(2-Hydroxyethyl)-4-[(4-methylphthalazin-1-yl)amino]benzamide chemical structure, C18H18N4O2, CAS 337925-40-3
N-(2-Hydroxyethyl)-4-[(4-methylphthalazin-1-yl)amino]benzamide
CAS 337925-40-3C18H18N4O2
N-(4-Fluorophenyl)-4-methylphthalazin-1-amine chemical structure, C15H12FN3, CAS 371209-74-4
N-(4-Fluorophenyl)-4-methylphthalazin-1-amine
CAS 371209-74-4C15H12FN3
Ethyl 2-[4-(4-methylanilino)phthalazin-1-yl]acetate chemical structure, C19H19N3O2, CAS 364621-52-3
Ethyl 2-[4-(4-methylanilino)phthalazin-1-yl]acetate
CAS 364621-52-3C19H19N3O2
2-[4-[(4-Methylphthalazin-1-yl)amino]phenoxy]acetamide chemical structure, C17H16N4O2, CAS 374909-29-2
2-[4-[(4-Methylphthalazin-1-yl)amino]phenoxy]acetamide
CAS 374909-29-2C17H16N4O2
4-Methyl-N-[3-(trifluoromethyl)phenyl]phthalazin-1-amine chemical structure, C16H12F3N3, CAS 10249-46-4
4-Methyl-N-[3-(trifluoromethyl)phenyl]phthalazin-1-amine
CAS 10249-46-4C16H12F3N3
2-[4-[(4-Methylphthalazin-1-yl)amino]phenyl]acetamide chemical structure, C17H16N4O, CAS 5665-56-5
2-[4-[(4-Methylphthalazin-1-yl)amino]phenyl]acetamide
CAS 5665-56-5C17H16N4O
4-Chloro-N-(4-nitrophenyl)phthalazin-1-amine chemical structure, C14H9ClN4O2, CAS 404847-70-7
4-Chloro-N-(4-nitrophenyl)phthalazin-1-amine
CAS 404847-70-7C14H9ClN4O2
4-Methyl-N-(4-methylphenyl)phthalazin-1-amine chemical structure, C16H15N3, CAS 68775-87-1
4-Methyl-N-(4-methylphenyl)phthalazin-1-amine
CAS 68775-87-1C16H15N3
4-((4-Methylphthalazin-1-yl)amino)phenol chemical structure, C15H13N3O, CAS 312536-75-7
4-((4-Methylphthalazin-1-yl)amino)phenol
CAS 312536-75-7C15H13N3O
Ethyl 4-((4-methylphthalazin-1-yl)amino)benzoate chemical structure, C18H17N3O2, CAS 333776-08-2
Ethyl 4-((4-methylphthalazin-1-yl)amino)benzoate
CAS 333776-08-2C18H17N3O2
4-[(4-Methylphthalazin-1-yl)amino]benzenesulfonamide chemical structure, C15H14N4O2S, CAS 309734-61-0
4-[(4-Methylphthalazin-1-yl)amino]benzenesulfonamide
CAS 309734-61-0C15H14N4O2S
4-[(4-Methylphthalazin-1-yl)amino]benzamide chemical structure, C16H14N4O, CAS 309921-98-0
4-[(4-Methylphthalazin-1-yl)amino]benzamide
CAS 309921-98-0C16H14N4O
(4-m-Tolylamino-phthalazin-1-yl)-acetic acid ethyl ester chemical structure, C19H19N3O2, CAS 6142-34-3
(4-m-Tolylamino-phthalazin-1-yl)-acetic acid ethyl ester
CAS 6142-34-3C19H19N3O2
N-(4-Methoxyphenyl)-4-methylphthalazin-1-amine chemical structure, C16H15N3O, CAS 333776-09-3
N-(4-Methoxyphenyl)-4-methylphthalazin-1-amine
CAS 333776-09-3C16H15N3O
Ethyl [4-(4-methoxyanilino)phthalazin-1-yl]acetate chemical structure, C19H19N3O3, CAS 6088-60-4
Ethyl [4-(4-methoxyanilino)phthalazin-1-yl]acetate
CAS 6088-60-4C19H19N3O3
4-(Phthalazinylamino)phenol chemical structure, C14H11N3O, CAS 85236-43-7
4-(Phthalazinylamino)phenol
CAS 85236-43-7C14H11N3O
N-[4-Chloro-3-(trifluoromethyl)phenyl]-4-methylphthalazin-1-amine chemical structure, C16H11ClF3N3, CAS 670270-22-1
N-[4-Chloro-3-(trifluoromethyl)phenyl]-4-methylphthalazin-1-amine
CAS 670270-22-1C16H11ClF3N3
1-Chloro-4-(4-chlorophenylamino)-phthalazine chemical structure, C14H9Cl2N3, CAS 284031-04-5
1-Chloro-4-(4-chlorophenylamino)-phthalazine
CAS 284031-04-5C14H9Cl2N3
(6-Bromo-phthalazin-1-yl)-(4-tert-butyl-phenyl)-amine chemical structure, C18H18BrN3, CAS 573675-43-1
(6-Bromo-phthalazin-1-yl)-(4-tert-butyl-phenyl)-amine
CAS 573675-43-1C18H18BrN3
1-(3-Methylanilino)phthalazine chemical structure, C15H13N3, CAS 300843-37-2
1-(3-Methylanilino)phthalazine
CAS 300843-37-2C15H13N3