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Murcko scaffold

5,6,7,8-Tetrahydro-pyrazo[1,5-a][1,4]diazepin-9-one scaffold

22 chemicals on CompoundList share this ring system.

Rings: 2
Scaffold atoms: 11
Chemicals: 22
With full pages: 3

Scaffold SMILES

O=C1NCCCn2nccc21

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 Open the 5,6,7,8-Tetrahydro-pyrazo[1,5-a][1,4]diazepin-9-one page

Murcko scaffold O=C1NCCCn2nccc21

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 22 of 22 chemicals

Methyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate chemical structure, C9H11N3O3, CAS 163213-38-5

Methyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

CAS 163213-38-5C₉H₁₁N₃O₃

4-Oxo-4H,5H,6H,7H,8H-pyrazolo(1,5-a)(1,4)diazepine-2-carboxylic acid chemical structure, C8H9N3O3, CAS 477863-08-4

4-Oxo-4H,5H,6H,7H,8H-pyrazolo(1,5-a)(1,4)diazepine-2-carboxylic acid

CAS 477863-08-4C₈H₉N₃O₃

Ethyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo(1,5-a)(1,4)diazepine-2-carboxylate chemical structure, C10H13N3O3, CAS 604003-26-1

Ethyl 4-oxo-4H,5H,6H,7H,8H-pyrazolo(1,5-a)(1,4)diazepine-2-carboxylate

CAS 604003-26-1C₁₀H₁₃N₃O₃

5-Methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid chemical structure, C9H11N3O3, CAS 1285251-59-3

5-Methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid

CAS 1285251-59-3C₉H₁₁N₃O₃

5-Ethyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid chemical structure, C10H13N3O3, CAS 1284747-08-5

5-Ethyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid

CAS 1284747-08-5C₁₀H₁₃N₃O₃

4-Oxo-5-propyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid chemical structure, C11H15N3O3, CAS 1281641-50-6

4-Oxo-5-propyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid

CAS 1281641-50-6C₁₁H₁₅N₃O₃

5,6,7,8-Tetrahydro-pyrazo[1,5-a][1,4]diazepin-9-one chemical structure, C7H9N3O, CAS 951627-07-9

5,6,7,8-Tetrahydro-pyrazo[1,5-a][1,4]diazepin-9-one

CAS 951627-07-9C₇H₉N₃O

2-(Trifluoromethyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C8H8F3N3O, CAS 877402-85-2

2-(Trifluoromethyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one

CAS 877402-85-2C₈H₈F₃N₃O

5-Methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxamide chemical structure, C9H12N4O2, CAS 2802523-35-7

5-Methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxamide

CAS 2802523-35-7C₉H₁₂N₄O₂

Ethyl 5-methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate chemical structure, C11H15N3O3, CAS 1955523-21-3

Ethyl 5-methyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

CAS 1955523-21-3C₁₁H₁₅N₃O₃

Ethyl 5-ethyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate chemical structure, C12H17N3O3, CAS 1955519-72-8

Ethyl 5-ethyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

CAS 1955519-72-8C₁₂H₁₇N₃O₃

5-(Carboxymethyl)-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid chemical structure, C10H11N3O5, CAS 2007910-20-3

5-(Carboxymethyl)-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid

CAS 2007910-20-3C₁₀H₁₁N₃O₅

5-tert-Butyl 2-ethyl 4-oxo-7,8-dihydro-4H-pyrazolo[1,5-a][1,4]diazepine-2,5(6H)-dicarboxylate chemical structure, C15H21N3O5, CAS 2206111-88-6

5-tert-Butyl 2-ethyl 4-oxo-7,8-dihydro-4H-pyrazolo[1,5-a][1,4]diazepine-2,5(6H)-dicarboxylate

CAS 2206111-88-6C₁₅H₂₁N₃O₅

N'-Hydroxy-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboximidamide chemical structure, C8H11N5O2, CAS 2820009-15-0

N'-Hydroxy-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboximidamide

CAS 2820009-15-0C₈H₁₁N₅O₂

Ethyl 4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxylate chemical structure, C10H13N3O3, CAS 1445951-39-2

Ethyl 4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-7-carboxylate

CAS 1445951-39-2C₁₀H₁₃N₃O₃

2-(tert-Butyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C11H17N3O, CAS 1822989-63-8

2-(tert-Butyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one

CAS 1822989-63-8C₁₁H₁₇N₃O

2-(Difluoromethyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C8H9F2N3O, CAS 3037704-06-3

2-(Difluoromethyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-4-one

CAS 3037704-06-3C₈H₉F₂N₃O

2-Bromo-4H,5H,6H,7H,8H-pyrazolo[1,5-A][1,4]diazepin-4-one chemical structure, C7H8BrN3O, CAS 3024066-96-1

2-Bromo-4H,5H,6H,7H,8H-pyrazolo[1,5-A][1,4]diazepin-4-one

CAS 3024066-96-1C₇H₈BrN₃O

3-Bromo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C7H8BrN3O, CAS 3017268-03-7

3-Bromo-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepin-4-one

CAS 3017268-03-7C₇H₈BrN₃O

3-Bromo-2-methyl-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C8H10BrN3O, CAS 3026670-58-3

3-Bromo-2-methyl-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepin-4-one

CAS 3026670-58-3C₈H₁₀BrN₃O

3-Nitro-5,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C7H8N4O3, CAS 2940949-28-8

3-Nitro-5,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepin-4-one

CAS 2940949-28-8C₇H₈N₄O₃

3-Amino-5,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepin-4-one chemical structure, C7H10N4O, CAS 2940953-03-5

3-Amino-5,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepin-4-one

CAS 2940953-03-5C₇H₁₀N₄O