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Murcko scaffold

1H,2H-Pyrrolo[1,2-d][1,2,4]triazin-1-one scaffold

30 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
30
With full pages
3
Scaffold SMILES

O=c1[nH]ncn2cccc12

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 1H,2H-Pyrrolo[1,2-d][1,2,4]triazin-1-one page
Murcko scaffold O=c1[nH]ncn2cccc12

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 30 of 30 chemicals

4-(Trifluoromethyl)pyrrolo[1,2-d][1,2,4]triazin-1-ol chemical structure, C7H4F3N3O, CAS 883948-73-0
4-(Trifluoromethyl)pyrrolo[1,2-d][1,2,4]triazin-1-ol
CAS 883948-73-0C7H4F3N3O
1H,2H-Pyrrolo[1,2-d][1,2,4]triazin-1-one chemical structure, C6H5N3O, CAS 50269-86-8
1H,2H-Pyrrolo[1,2-d][1,2,4]triazin-1-one
CAS 50269-86-8C6H5N3O
4-Methylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one chemical structure, C7H7N3O, CAS 50269-87-9
4-Methylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one
CAS 50269-87-9C7H7N3O
2-{1-Oxo-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl}acetic acid chemical structure, C8H7N3O3, CAS 75841-19-9
2-{1-Oxo-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl}acetic acid
CAS 75841-19-9C8H7N3O3
6-Bromopyrrolo[1,2-d][1,2,4]triazin-1(2H)-one chemical structure, C6H4BrN3O, CAS 50269-93-7
6-Bromopyrrolo[1,2-d][1,2,4]triazin-1(2H)-one
CAS 50269-93-7C6H4BrN3O
(1-Oxopyrrolo[1,2-D][1,2,4]triazin-2(1H)-YL)acetonitrile chemical structure, C8H6N4O, CAS 959240-68-7
(1-Oxopyrrolo[1,2-D][1,2,4]triazin-2(1H)-YL)acetonitrile
CAS 959240-68-7C8H6N4O
(4-Ethyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid chemical structure, C10H11N3O3, CAS 1283736-98-0
(4-Ethyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid
CAS 1283736-98-0C10H11N3O3
2-[7-(Chlorosulfonyl)-1-oxo-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid chemical structure, C8H6ClN3O5S, CAS 1955557-57-9
2-[7-(Chlorosulfonyl)-1-oxo-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid
CAS 1955557-57-9C8H6ClN3O5S
2-{1-Oxo-7-sulfamoyl-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl}acetic acid chemical structure, C8H8N4O5S, CAS 1955516-12-7
2-{1-Oxo-7-sulfamoyl-1H,2H-pyrrolo[1,2-d][1,2,4]triazin-2-yl}acetic acid
CAS 1955516-12-7C8H8N4O5S
7-Bromo-4-methoxy-2H-pyrrolo[1,2-d][1,2,4]triazin-1-one chemical structure, C7H6BrN3O2, CAS 2730879-19-1
7-Bromo-4-methoxy-2H-pyrrolo[1,2-d][1,2,4]triazin-1-one
CAS 2730879-19-1C7H6BrN3O2
Ethyl 2-(4-chloro-7-ethyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate chemical structure, C12H14ClN3O3, CAS 2730879-65-7
Ethyl 2-(4-chloro-7-ethyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate
CAS 2730879-65-7C12H14ClN3O3
2-(7-Isopropyl-4-methoxy-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid chemical structure, C12H15N3O4, CAS 2730880-14-3
2-(7-Isopropyl-4-methoxy-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid
CAS 2730880-14-3C12H15N3O4
2-(7-Chloro-4-isopropyl-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid chemical structure, C11H12ClN3O3, CAS 2730880-03-0
2-(7-Chloro-4-isopropyl-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid
CAS 2730880-03-0C11H12ClN3O3
2-(7-(Difluoromethyl)-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid chemical structure, C12H13F2N3O3, CAS 2730880-16-5
2-(7-(Difluoromethyl)-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid
CAS 2730880-16-5C12H13F2N3O3
2-[4-Isopropyl-7-(methoxymethyl)-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid chemical structure, C13H17N3O4, CAS 2730880-32-5
2-[4-Isopropyl-7-(methoxymethyl)-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid
CAS 2730880-32-5C13H17N3O4
Ethyl 2-(4-chloro-7-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate chemical structure, C13H16ClN3O3, CAS 2730879-64-6
Ethyl 2-(4-chloro-7-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate
CAS 2730879-64-6C13H16ClN3O3
2-(7-Isopropyl-4-(methoxymethyl)-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid chemical structure, C13H17N3O4, CAS 2730880-28-9
2-(7-Isopropyl-4-(methoxymethyl)-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid
CAS 2730880-28-9C13H17N3O4
2-(7-Fluoro-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid chemical structure, C11H12FN3O3, CAS 2730880-02-9
2-(7-Fluoro-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetic acid
CAS 2730880-02-9C11H12FN3O3
7-Chloro-4-isopropyl-2H-pyrrolo[1,2-d][1,2,4]triazin-1-one chemical structure, C9H10ClN3O, CAS 2730879-16-8
7-Chloro-4-isopropyl-2H-pyrrolo[1,2-d][1,2,4]triazin-1-one
CAS 2730879-16-8C9H10ClN3O
2-[7-Isopropyl-4-(2-methoxyethyl)-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid chemical structure, C14H19N3O4, CAS 2730880-06-3
2-[7-Isopropyl-4-(2-methoxyethyl)-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl]acetic acid
CAS 2730880-06-3C14H19N3O4
2-(4,7-Diisopropyl-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid chemical structure, C14H19N3O3, CAS 2730880-09-6
2-(4,7-Diisopropyl-1-oxo-pyrrolo[1,2-d][1,2,4]triazin-2-yl)acetic acid
CAS 2730880-09-6C14H19N3O3
7-Bromo-4-isopropylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one chemical structure, C9H10BrN3O, CAS 2730879-13-5
7-Bromo-4-isopropylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one
CAS 2730879-13-5C9H10BrN3O
Methyl 2-(7-formyl-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate chemical structure, C13H15N3O4, CAS 2730879-77-1
Methyl 2-(7-formyl-4-isopropyl-1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetate
CAS 2730879-77-1C13H15N3O4
7-Iodo-4-isopropylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one chemical structure, C9H10IN3O, CAS 2730879-17-9
7-Iodo-4-isopropylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one
CAS 2730879-17-9C9H10IN3O