Murcko scaffold
21H,22H-Porphine scaffold
145 chemicals on CompoundList share this ring system.
- Rings
- 5
- Scaffold atoms
- 24
- Chemicals
- 145
- With full pages
- 8
Scaffold SMILES
C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3
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.
![Murcko scaffold C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3](/scaffold/RKCAIXNGYQCCAL-UHFFFAOYSA-N/structure.svg)
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 145 chemicals
Heme b
C34H32FeN4O4
Cobalt protoporphyrin
C34H32CoN4O4
Vhmdp
CAS 91874-97-4C35H38N4O5
1,3,5,7-Tetramethyl-2,6-diethyl-4,8-di-n-propylporphin
CAS 5131-00-0C34H42N4
21H,23H-Porphine-2,18-dipropanoic acid, 7,12-diethyl-3,8,13,17,21-pentamethyl-
CAS 130641-26-8C35H40N4O4
Isocoproporphyrin
CAS 36548-09-1C36H38N4O8
N-Methylhematoporphyrin
CAS 80603-53-8C35H40N4O6
Protoporphyrin IX containing ZN
C34H32N4O4Zn
C.I. Disperse Orange 47
CAS 12236-03-2C34H36FeN4O4
Protoheme
C34H32FeN4O4
Protoporphyrin IX containing fe
CAS 104244-10-2C34H32FeN4O4
Ni(II) Protoporphyrin IX
C34H32N4NiO4
Hematin
C34H34FeN4O5
![ZINC 3-[18-(2-carboxyethyl)-7,12-bis(ethenyl)-3,8,13,17-tetramethylporphyrin-21,23-diid-2-yl]propanoic acid chemical structure, C34H32N4O4Zn](/s/id-448842.svg)
ZINC 3-[18-(2-carboxyethyl)-7,12-bis(ethenyl)-3,8,13,17-tetramethylporphyrin-21,23-diid-2-yl]propanoic acid
C34H32N4O4Zn
Hematin porcine
C34H34FeN4O5
Deuteroporphyrin IX 2-vinyl, 4-hydroxymethyl
CAS 141407-08-1C33H34N4O5
Mn(II) protoporphyrin IX
C34H32MnN4O4
Copper octaethylporphyrin
C36H44CuN4
ZINC octaethylporphyrin
CAS 17632-18-7C36H44N4Zn
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine copper(II)
C36H44CuN4
Nickel(II) octaethylporphyrin
CAS 24803-99-4C36H44N4Ni
![Vanadium, oxo[2,7,12,17-tetraethyl-3,8,13,18-tetramethylporphinato(2-)]- chemical structure, C32H36N4OV, CAS 14055-20-0](/s/FIQWMFSKKLPDIK-UHFFFAOYSA-N.svg)
Vanadium, oxo[2,7,12,17-tetraethyl-3,8,13,18-tetramethylporphinato(2-)]-
CAS 14055-20-0C32H36N4OV
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine palladium(II)
CAS 24804-00-0C36H44N4Pd
PtOEP
CAS 31248-39-2C36H44N4Pt
- Protoheme IXC34H30FeN4O4-2
- 3,3',3''-(12-Ethenyl-3,8,13,17-tetramethylporphyrin-2,7,18-triyl)tripropanoic acid30783-27-8C35H36N4O6
- Copper(II)-protoporphyrin IXC34H32CuN4O4
- Chromate(2-), chloro[7,12-diethyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(4-)-kappaN21,kappaN22,kappaN23,kappaN24]-, hydrogen (1:2), (SP-5-13)-C34H36ClCrN4O4
- Ni(II) Protoporphyrin IXC34H32N4NiO4
- Zn (II) Protoporphyrin IX dimethyl ester15304-09-3C36H36N4O4Zn
- Cobaltic protoporphyrin ix chlorideC34H32ClCoN4O4
- Zinc-protoporphyrin IXC34H32N4O4Zn
- ZINC 3-[18-(2-carboxyethyl)-7,12-diethyl-3,8,13,17-tetramethylporphyrin-21,23-diid-2-yl]propanoic acidC34H36N4O4Zn
- Vanadyl octaethylporphine27860-55-5C36H44N4OV
- Magnesium 3-[18-(2-carboxyethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethylporphyrin-21,23-diium-22,24-diid-2-yl]propanoic acidC34H34MgN4O4+2
- 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine magnesium(II)20910-35-4C36H44MgN4
- Copper 3-[7,12,17-tris(2-carboxyethyl)-3,8,13,18-tetramethylporphyrin-21,23-diid-2-yl]propanoic acid91798-66-2C36H36CuN4O8
- Ag (II) Protoporphyrin IXC34H32AgN4O4-2
- Bis(chlororuthenium(2+)), bis(2,3,7,8,12,13,17,18-octaethylporphyrin-22,24-diide), hydrateC72H90Cl2N8ORu2
- Bis(dimethyl(phenyl)phosphanium), 2,3,7,8,12,13,17,18-octaethylporphyrin-22,24-diide, vanadium(2+)7241-49-8C52H68N4P2V+2
- (SP-4-1)-[2,7,12,17-Tetraethyl-3,8,13,18-tetramethyl-21H,23H-porphinato(2-)-I masculineN21,I masculineN22,I masculineN23,I masculineN24]cobalt14055-17-5C32H36CoN4
- Heme O137397-56-9C49H58FeN4O5
- Ferriprotoporphyrin IX hydroxideC34H34FeN4O5
- 1 suppliersProtoporphyrin IX cobalt chloride102601-60-5C34H32ClCoN4O4
- 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine zinc(II)C36H44N4Zn
- 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine cobalt(II)17632-19-8C36H44CoN4
- 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine ruthenium(II) carbonyl41636-35-5C37H44N4ORu
- Acetic acid, iron(2+), 2,3,7,8,12,13,17,18-octaethylporphyrin-22,24-diide41697-90-9C38H48FeN4O2
Related scaffolds
Same ring framework with different atoms or bond orders
![Scaffold C1=Cc2cc3ccc(cc4ccc(cc5nc(cc1n2)C=C5)[nH]4)[nH]3](/scaffold/JZRYQZJSTWVBBD-UHFFFAOYSA-N/structure.svg)
C1=Cc2cc3ccc(cc4ccc(cc5nc(cc1n2)C=C5)[nH]4)[nH]328 chemicals![Scaffold c1cc2[nH]c1Cc1ccc([nH]1)Cc1ccc([nH]1)Cc1ccc([nH]1)C2](/scaffold/VCRBUDCZLSQJPZ-UHFFFAOYSA-N/structure.svg)
c1cc2[nH]c1Cc1ccc([nH]1)Cc1ccc([nH]1)Cc1ccc([nH]1)C25 chemicals![Scaffold C1=Cc2cc3ccc(cc4ccc(cc5nc(cc1n2)CC5)[nH]4)[nH]3](/scaffold/PTQUXFOATDELOO-UHFFFAOYSA-N/structure.svg)
C1=Cc2cc3ccc(cc4ccc(cc5nc(cc1n2)CC5)[nH]4)[nH]34 chemicals![Scaffold C=C1C=C2C=c3ccc([nH]3)=CC3=NC(=CC4=NC(=CC1=N2)CC4)C=C3](/scaffold/PXPIOWLNHHIWOI-UHFFFAOYSA-N/structure.svg)
C=C1C=C2C=c3ccc([nH]3)=CC3=NC(=CC4=NC(=CC1=N2)CC4)C=C34 chemicals![Scaffold c1cc2cc3nc(cc4ccc(cc5nc(cc1[nH]2)CC5)[nH]4)CC3](/scaffold/BHPNXACHQYJJJS-UHFFFAOYSA-N/structure.svg)
c1cc2cc3nc(cc4ccc(cc5nc(cc1[nH]2)CC5)[nH]4)CC32 chemicals![Scaffold c1c2nc(cc3ccc(cc4ccc(cc5nc1CC5)[nH]4)[nH]3)CC2](/scaffold/BMMKBVLOIDKBCY-UHFFFAOYSA-N/structure.svg)
c1c2nc(cc3ccc(cc4ccc(cc5nc1CC5)[nH]4)[nH]3)CC22 chemicals![Scaffold C1=CC2=NC1=Cc1ccc([nH]1)Cc1ccc([nH]1)C=c1ccc([nH]1)=C2](/scaffold/IQDRAVRWQIIASA-UHFFFAOYSA-N/structure.svg)
C1=CC2=NC1=Cc1ccc([nH]1)Cc1ccc([nH]1)C=c1ccc([nH]1)=C21 chemical![Scaffold C=C1C=C2C=C3C=CC(=N3)C=c3ccc([nH]3)=CC3=NC(=CC1=N2)C=C3](/scaffold/KRHVZHCOKQRZIQ-UHFFFAOYSA-N/structure.svg)
C=C1C=C2C=C3C=CC(=N3)C=c3ccc([nH]3)=CC3=NC(=CC1=N2)C=C31 chemical![Scaffold O=C1Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)CC4=O)[nH]3](/scaffold/OVKSKHKYKRHALW-UHFFFAOYSA-N/structure.svg)
O=C1Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)CC4=O)[nH]31 chemical![Scaffold C1=CC2CC3=NC(C=C3)Cc3ccc([nH]3)CC3C=CC(=N3)CC1=N2](/scaffold/PUDNYYGQHJJXGW-UHFFFAOYSA-N/structure.svg)
C1=CC2CC3=NC(C=C3)Cc3ccc([nH]3)CC3C=CC(=N3)CC1=N21 chemical![Scaffold C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)CC4)[nH]3](/scaffold/UGADAJMDJZPKQX-UHFFFAOYSA-N/structure.svg)
C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)CC4)[nH]31 chemical![Scaffold O=C1Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3](/scaffold/VXFUNNFMBXQJAV-UHFFFAOYSA-N/structure.svg)
O=C1Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]31 chemical