CompoundList
Sign in
Murcko scaffold

2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine scaffold

20 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
12
Chemicals
20
With full pages
1
Scaffold SMILES

c1c(C2CC2)nn2c1CNCC2

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 2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine page
Murcko scaffold c1c(C2CC2)nn2c1CNCC2

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 20 of 20 chemicals

2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine chemical structure, C9H13N3, CAS 1554484-85-3
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine
CAS 1554484-85-3C9H13N3
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine dihydrochloride chemical structure, C9H15Cl2N3, CAS 1803589-81-2
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine dihydrochloride
CAS 1803589-81-2C9H15Cl2N3
1-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2-ethoxyethanone chemical structure, C13H19N3O2, CAS 2034555-53-6
1-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2-ethoxyethanone
CAS 2034555-53-6C13H19N3O2
Ethyl 2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate chemical structure, C12H17N3O2, CAS 2034332-15-3
Ethyl 2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate
CAS 2034332-15-3C12H17N3O2
1-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2,2-dimethylpropan-1-one chemical structure, C14H21N3O, CAS 2034332-23-3
1-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2,2-dimethylpropan-1-one
CAS 2034332-23-3C14H21N3O
N-(2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2-oxoethyl)-N-methylmethanesulfonamide chemical structure, C13H20N4O3S, CAS 2034507-75-8
N-(2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-2-oxoethyl)-N-methylmethanesulfonamide
CAS 2034507-75-8C13H20N4O3S
2-Cyclopropyl-N-ethyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxamide chemical structure, C12H18N4O, CAS 2034605-85-9
2-Cyclopropyl-N-ethyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxamide
CAS 2034605-85-9C12H18N4O
2-Cyclopropyl-5-((3,3,3-trifluoropropyl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine chemical structure, C12H16F3N3O2S, CAS 2034419-27-5
2-Cyclopropyl-5-((3,3,3-trifluoropropyl)sulfonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
CAS 2034419-27-5C12H16F3N3O2S
N-(tert-Butyl)-2-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetamide chemical structure, C15H24N4O, CAS 2034416-51-6
N-(tert-Butyl)-2-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetamide
CAS 2034416-51-6C15H24N4O
Ethyl 4-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-4-oxobutanoate chemical structure, C15H21N3O3, CAS 2034380-98-6
Ethyl 4-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)-4-oxobutanoate
CAS 2034380-98-6C15H21N3O3
2-Cyclopropyl-N,N-dimethyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-sulfonamide chemical structure, C11H18N4O2S, CAS 2034418-84-1
2-Cyclopropyl-N,N-dimethyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-sulfonamide
CAS 2034418-84-1C11H18N4O2S
5-(Butylsulfonyl)-2-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine chemical structure, C13H21N3O2S, CAS 2034326-85-5
5-(Butylsulfonyl)-2-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
CAS 2034326-85-5C13H21N3O2S
Methyl 2-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetate chemical structure, C12H17N3O2, CAS 2098141-95-6
Methyl 2-(2-cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetate
CAS 2098141-95-6C12H17N3O2
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetonitrile chemical structure, C11H14N4, CAS 2098022-16-1
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetonitrile
CAS 2098022-16-1C11H14N4
2-Cyclopropyl-5-(prop-2-yn-1-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine chemical structure, C12H15N3, CAS 2098141-99-0
2-Cyclopropyl-5-(prop-2-yn-1-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
CAS 2098141-99-0C12H15N3
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)ethan-1-amine chemical structure, C11H18N4, CAS 2097970-45-9
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)ethan-1-amine
CAS 2097970-45-9C11H18N4
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid chemical structure, C11H15N3O2, CAS 2098057-68-0
2-(2-Cyclopropyl-6,7-dihydropyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid
CAS 2098057-68-0C11H15N3O2
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine hydrochloride chemical structure, C9H14ClN3, CAS 2126176-89-2
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine hydrochloride
CAS 2126176-89-2C9H14ClN3
2-Cyclopropyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-sulfonyl fluoride chemical structure, C9H12FN3O2S, CAS 2411256-09-0
2-Cyclopropyl-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-sulfonyl fluoride
CAS 2411256-09-0C9H12FN3O2S
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid chemical structure, C10H13N3O2, CAS 2166582-64-3
2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS 2166582-64-3C10H13N3O2