CompoundList
Sign in
Murcko scaffold

Imidazo(1,2-a)pyrazin-8-ol scaffold

30 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
30
With full pages
4
Scaffold SMILES

O=c1[nH]ccn2ccnc12

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 Imidazo(1,2-a)pyrazin-8-ol page
Murcko scaffold O=c1[nH]ccn2ccnc12

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

Imidazo(1,2-a)pyrazin-8-ol chemical structure, C6H5N3O, CAS 434936-85-3
Imidazo(1,2-a)pyrazin-8-ol
CAS 434936-85-3C6H5N3O
7-Methylimidazo[1,2-a]pyrazin-8(7H)-one chemical structure, C7H7N3O, CAS 689297-90-3
7-Methylimidazo[1,2-a]pyrazin-8(7H)-one
CAS 689297-90-3C7H7N3O
2-Methylimidazo[1,2-a]pyrazine-3,8-diol chemical structure, C7H7N3O2, CAS 572910-67-9
2-Methylimidazo[1,2-a]pyrazine-3,8-diol
CAS 572910-67-9C7H7N3O2
6-Bromo-8-hydroxyimidazo[1,2-a]pyrazine chemical structure, C6H4BrN3O, CAS 1159818-62-8
6-Bromo-8-hydroxyimidazo[1,2-a]pyrazine
CAS 1159818-62-8C6H4BrN3O
8-Hydroxy-6-methylimidazo[1,2-a]pyrazine chemical structure, C7H7N3O, CAS 1124321-45-4
8-Hydroxy-6-methylimidazo[1,2-a]pyrazine
CAS 1124321-45-4C7H7N3O
8-Hydroxy-6-(iso-propyl)imidazo[1,2-a]pyrazine chemical structure, C9H11N3O, CAS 1159816-16-6
8-Hydroxy-6-(iso-propyl)imidazo[1,2-a]pyrazine
CAS 1159816-16-6C9H11N3O
2-Methylimidazo[1,2-a]pyrazin-8(7H)-one chemical structure, C7H7N3O, CAS 850406-38-1
2-Methylimidazo[1,2-a]pyrazin-8(7H)-one
CAS 850406-38-1C7H7N3O
3-Bromoimidazo[1,2-a]pyrazin-8(7H)-one chemical structure, C6H4BrN3O, CAS 689297-67-4
3-Bromoimidazo[1,2-a]pyrazin-8(7H)-one
CAS 689297-67-4C6H4BrN3O
7H,8H-Imidazo[1,2-a]pyrazin-8-one hydrochloride chemical structure, C6H6ClN3O, CAS 689297-88-9
7H,8H-Imidazo[1,2-a]pyrazin-8-one hydrochloride
CAS 689297-88-9C6H6ClN3O
5-Methyl-imidazo[1,2-a]pyrazin-8-ol chemical structure, C7H7N3O, CAS 1124321-38-5
5-Methyl-imidazo[1,2-a]pyrazin-8-ol
CAS 1124321-38-5C7H7N3O
2-(Trifluoromethyl)imidazo[1,2-a]pyrazin-8(7H)-one chemical structure, C7H4F3N3O, CAS 850445-47-5
2-(Trifluoromethyl)imidazo[1,2-a]pyrazin-8(7H)-one
CAS 850445-47-5C7H4F3N3O
Ethyl 6-methyl-8-oxo-7,8-dihydroimidazo[1,2-a]pyrazine-2-carboxylate chemical structure, C10H11N3O3, CAS 2085689-78-5
Ethyl 6-methyl-8-oxo-7,8-dihydroimidazo[1,2-a]pyrazine-2-carboxylate
CAS 2085689-78-5C10H11N3O3
3-Bromo-7-butylimidazo[1,2-a]pyrazin-8(7H)-one chemical structure, C10H12BrN3O, CAS 1823492-81-4
3-Bromo-7-butylimidazo[1,2-a]pyrazin-8(7H)-one
CAS 1823492-81-4C10H12BrN3O
Imidazo[1,2-a]pyrazin-8(7H)-one hydrobromide chemical structure, C6H6BrN3O, CAS 1451215-02-3
Imidazo[1,2-a]pyrazin-8(7H)-one hydrobromide
CAS 1451215-02-3C6H6BrN3O
8-Oxo-7H,8H-imidazo(1,2-a)pyrazine-2-carboxylic acid chemical structure, C7H5N3O3, CAS 1891207-98-9
8-Oxo-7H,8H-imidazo(1,2-a)pyrazine-2-carboxylic acid
CAS 1891207-98-9C7H5N3O3
Ethyl 8-hydroxyimidazo[1,2-a]pyrazine-2-carboxylate chemical structure, C9H9N3O3, CAS 1951439-65-8
Ethyl 8-hydroxyimidazo[1,2-a]pyrazine-2-carboxylate
CAS 1951439-65-8C9H9N3O3
3-(Trifluoromethyl)imidazo[1,2-a]pyrazin-8-ol chemical structure, C7H4F3N3O, CAS 2049010-88-8
3-(Trifluoromethyl)imidazo[1,2-a]pyrazin-8-ol
CAS 2049010-88-8C7H4F3N3O
8-Hydroxy-imidazo[1,2-a]pyrazine-2-carboxylic acid ethyl ester hydrobromide chemical structure, C9H10BrN3O3, CAS 1951439-66-9
8-Hydroxy-imidazo[1,2-a]pyrazine-2-carboxylic acid ethyl ester hydrobromide
CAS 1951439-66-9C9H10BrN3O3
6-Bromo-8-hydroxy-imidazo[1,2-a]pyrazine-2-carboxylic acid chemical structure, C7H4BrN3O3, CAS 2065250-36-2
6-Bromo-8-hydroxy-imidazo[1,2-a]pyrazine-2-carboxylic acid
CAS 2065250-36-2C7H4BrN3O3
5-Bromo-6-methylimidazo[1,2-a]pyrazin-8-ol chemical structure, C7H6BrN3O, CAS 2240985-74-2
5-Bromo-6-methylimidazo[1,2-a]pyrazin-8-ol
CAS 2240985-74-2C7H6BrN3O
2-(8-Oxoimidazo[1,2-a]pyrazin-7-yl)ethanesulfonyl fluoride chemical structure, C8H8FN3O3S, CAS 2249625-36-1
2-(8-Oxoimidazo[1,2-a]pyrazin-7-yl)ethanesulfonyl fluoride
CAS 2249625-36-1C8H8FN3O3S
2-(8-Oxo-7H-imidazo[1,2-a]pyrazin-3-yl)acetic acid chemical structure, C8H7N3O3, CAS 2460756-19-6
2-(8-Oxo-7H-imidazo[1,2-a]pyrazin-3-yl)acetic acid
CAS 2460756-19-6C8H7N3O3
7-Methyl-8-oxo-7H,8H-imidazo[1,2-a]pyrazine-2-carboxylic acid chemical structure, C8H7N3O3, CAS 2639437-61-7
7-Methyl-8-oxo-7H,8H-imidazo[1,2-a]pyrazine-2-carboxylic acid
CAS 2639437-61-7C8H7N3O3
6-Methyl-8-oxo-7H-imidazo[1,2-a]pyrazine-2-carboxylic acid chemical structure, C8H7N3O3, CAS 2654761-38-1
6-Methyl-8-oxo-7H-imidazo[1,2-a]pyrazine-2-carboxylic acid
CAS 2654761-38-1C8H7N3O3