Murcko scaffold
Imidazo(1,5-a)pyrazine scaffold
151 chemicals on CompoundList share this ring system.
- Rings
- 2
- Scaffold atoms
- 9
- Chemicals
- 151
- With full pages
- 18
Scaffold SMILES
c1cn2cncc2cn1
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.
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 151 chemicals
![3-Methylimidazo[1,5-a]pyrazine chemical structure, C7H7N3, CAS 39204-53-0](/s/KJBOJIQHGFCODW-UHFFFAOYSA-N.svg)
3-Methylimidazo[1,5-a]pyrazine
CAS 39204-53-0C7H7N3
Imidazo(1,5-a)pyrazine
CAS 274-49-7C6H5N3
![1-Chloro-3-methylimidazo[1,5-a]pyrazine chemical structure, C7H6ClN3, CAS 56481-30-2](/s/BZFSDOWBHXASLN-UHFFFAOYSA-N.svg)
1-Chloro-3-methylimidazo[1,5-a]pyrazine
CAS 56481-30-2C7H6ClN3
3-Methyl-7lambda(5)-imidazo(1,5-a)pyrazin-7-ol
CAS 39204-55-2C7H7N3O
![3-Chloroimidazo[1,5-a]pyrazine chemical structure, C6H4ClN3, CAS 56481-39-1](/s/YRDHLTCZKBTEHA-UHFFFAOYSA-N.svg)
3-Chloroimidazo[1,5-a]pyrazine
CAS 56481-39-1C6H4ClN3
![1,3-Dichloroimidazo[1,5-a]pyrazine chemical structure, C6H3Cl2N3, CAS 56481-40-4](/s/GPKOGOKNFPZGEL-UHFFFAOYSA-N.svg)
1,3-Dichloroimidazo[1,5-a]pyrazine
CAS 56481-40-4C6H3Cl2N3
![1-Bromo-3-methylimidazo[1,5-a]pyrazine chemical structure, C7H6BrN3, CAS 56481-29-9](/s/GBRDDLIUWYQWSE-UHFFFAOYSA-N.svg)
1-Bromo-3-methylimidazo[1,5-a]pyrazine
CAS 56481-29-9C7H6BrN3
![N,N-Dimethyl-1-(3-methylimidazo[1,5-a]pyrazin-1-yl)methanamine chemical structure, C10H14N4, CAS 56481-34-6](/s/WVRZTTXAUJWBIH-UHFFFAOYSA-N.svg)
N,N-Dimethyl-1-(3-methylimidazo[1,5-a]pyrazin-1-yl)methanamine
CAS 56481-34-6C10H14N4
Ethyl imidazo(1,5-a)pyrazine-3-carboxylate
CAS 55316-47-7C9H9N3O2
![3-(Ethylsulfanyl)imidazo[1,5-a]pyrazine chemical structure, C8H9N3S, CAS 56488-18-7](/s/RPDQJPSCNGVZHK-UHFFFAOYSA-N.svg)
3-(Ethylsulfanyl)imidazo[1,5-a]pyrazine
CAS 56488-18-7C8H9N3S
![3-Ethylsulfinylimidazo[1,5-a]pyrazine chemical structure, C8H9N3OS, CAS 56488-27-8](/s/ZGCZDUXYVMOMDZ-UHFFFAOYSA-N.svg)
3-Ethylsulfinylimidazo[1,5-a]pyrazine
CAS 56488-27-8C8H9N3OS
![3-Ethylsulfonylimidazo[1,5-a]pyrazine chemical structure, C8H9N3O2S, CAS 56488-25-6](/s/CXELEQCYIPEHLI-UHFFFAOYSA-N.svg)
3-Ethylsulfonylimidazo[1,5-a]pyrazine
CAS 56488-25-6C8H9N3O2S
![2-[(Imidazo[1,5-a]pyrazin-3-yl)sulfanyl]ethan-1-ol chemical structure, C8H9N3OS, CAS 56488-20-1](/s/MFRMLJLUTXDAEB-UHFFFAOYSA-N.svg)
2-[(Imidazo[1,5-a]pyrazin-3-yl)sulfanyl]ethan-1-ol
CAS 56488-20-1C8H9N3OS
![Methyl [(imidazo[1,5-a]pyrazin-3-yl)sulfanyl]acetate chemical structure, C9H9N3O2S, CAS 56488-19-8](/s/NXMWNQGEFMOXJD-UHFFFAOYSA-N.svg)
Methyl [(imidazo[1,5-a]pyrazin-3-yl)sulfanyl]acetate
CAS 56488-19-8C9H9N3O2S
![3-[(2,2-Dimethoxyethyl)sulfanyl]imidazo[1,5-a]pyrazine chemical structure, C10H13N3O2S, CAS 56488-21-2](/s/YHTGEIMZLWEIFH-UHFFFAOYSA-N.svg)
3-[(2,2-Dimethoxyethyl)sulfanyl]imidazo[1,5-a]pyrazine
CAS 56488-21-2C10H13N3O2S
![3-(Methylsulfanyl)imidazo[1,5-a]pyrazine chemical structure, C7H7N3S, CAS 56488-17-6](/s/MKBNHSPXMDBZKC-UHFFFAOYSA-N.svg)
3-(Methylsulfanyl)imidazo[1,5-a]pyrazine
CAS 56488-17-6C7H7N3S
![3-(Methanesulfinyl)imidazo[1,5-a]pyrazine chemical structure, C7H7N3OS, CAS 56488-26-7](/s/NRWYWFFDZQOIAV-UHFFFAOYSA-N.svg)
3-(Methanesulfinyl)imidazo[1,5-a]pyrazine
CAS 56488-26-7C7H7N3OS
![3-Methylsulfonylimidazo[1,5-a]pyrazine chemical structure, C7H7N3O2S, CAS 56488-24-5](/s/NAXHRVBFRWIJHQ-UHFFFAOYSA-N.svg)
3-Methylsulfonylimidazo[1,5-a]pyrazine
CAS 56488-24-5C7H7N3O2S
![3-Methylsulfanyl-1-nitroimidazo[1,5-a]pyrazine chemical structure, C7H6N4O2S, CAS 56488-29-0](/s/BWRBVGWJITUUMA-UHFFFAOYSA-N.svg)
3-Methylsulfanyl-1-nitroimidazo[1,5-a]pyrazine
CAS 56488-29-0C7H6N4O2S
![3-(Methoxymethyl)imidazo[1,5-a]pyrazine chemical structure, C8H9N3O, CAS 55316-45-5](/s/HTOWRVLZGNDSJJ-UHFFFAOYSA-N.svg)
3-(Methoxymethyl)imidazo[1,5-a]pyrazine
CAS 55316-45-5C8H9N3O
![1,3,5-Trichloroimidazo[1,5-a]pyrazine chemical structure, C6H2Cl3N3, CAS 56481-41-5](/s/IGFRITHIQMTMQD-UHFFFAOYSA-N.svg)
1,3,5-Trichloroimidazo[1,5-a]pyrazine
CAS 56481-41-5C6H2Cl3N3
![Imidazo[1,5-a]pyrazin-3-ylmethanol chemical structure, C7H7N3O, CAS 55316-44-4](/s/HZSSVQCXMWIBAV-UHFFFAOYSA-N.svg)
Imidazo[1,5-a]pyrazin-3-ylmethanol
CAS 55316-44-4C7H7N3O
Agn-PC-0NI70H
CAS 56481-37-9C11H17IN4
![8-Chloroimidazo[1,5-a]pyrazine chemical structure, C6H4ClN3, CAS 56468-23-6](/s/AFQLYSHHYYOVDJ-UHFFFAOYSA-N.svg)
8-Chloroimidazo[1,5-a]pyrazine
CAS 56468-23-6C6H4ClN3
- 8-Chloro-3-methylimidazo(1,5-a)pyrazine56468-24-7C7H6ClN3
- 1,3-Dibromoimidazo[1,5-a]pyrazin-8-amine940307-40-4C6H4Br2N4
- Imidazo[1,5-a]pyrazin-8-amine,1-bromo-3-[(1,1-dimethylethyl)thio]-940307-44-8C10H13BrN4S
- Ethanethioic acid,s-(2-imidazo[1,5-a]pyrazin-3-ylethyl)ester193683-28-2C10H11N3OS
- 1 suppliers3-(Trifluoromethyl)imidazo[1,5-a]pyrazine959238-36-9C7H4F3N3
- 8-Amino-1-cyanoimidazo[1,5-A]pyrazine-6-carboxylic acid312324-14-4C8H5N5O2
- Imidazo[1,5-a]pyrazin-8-amine,N-(3-ethoxypropyl)-3-methyl-1340953-69-6C12H18N4O
- Imidazo[1,5-a]pyrazin-8-amine,3-ethyl-N-(2-methoxyethyl)-1340694-84-9C11H16N4O
- 8-Chloro-1-methylimidazo[1,5-a]pyrazine1340877-38-4C7H6ClN3
- Ethyl 8-Chloroimidazo[1,5-a]pyrazine-1-carboxylate1160248-06-5C9H8ClN3O2
- Imidazo(1,5-a)pyrazin-8-amine26538-77-2C6H6N4
- 3-Methylimidazo[1,5-a]pyrazin-8-amine1040751-50-5C7H8N4
- 1,3-Dibromo-8-chloroimidazo[1,5-a]pyrazine1214742-88-7C6H2Br2ClN3
- 8-Chloro-1-iodo-3-methylimidazo[1,5-a]pyrazine2416265-54-6C7H5ClIN3
- 1-Iodo-3-methylimidazo[1,5-a]pyrazin-8-amine1823418-87-6C7H7IN4
- 8-Chloro-3-(methylsulfanyl)imidazo[1,5-A]pyrazine851773-08-5C7H6ClN3S
- IMidazo[1,5-a]pyrazin-8-aMine, 1-iodo-N-Methyl-3-(1-Methylethyl)-1414938-27-4C10H13IN4
- 1-Bromo-3-iodo-imidazo[1,5-a]pyrazin-8-ylamine1196394-23-6C6H4BrIN4
- 3-(tert-Butyl)-1-iodoimidazo[1,5-a]pyrazin-8-amine1320267-01-3C10H13IN4
- 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine1320266-94-1C9H11IN4
- Imidazo[1,5-a]pyrazin-3-amine1531522-12-9C6H6N4
- Ethyl 8-amino-1-cyanoimidazo[1,5-A]pyrazine-6-carboxylate918798-56-8C10H9N5O2
- Ethyl 5,8-Dichloroimidazo[1,5-a]pyrazine-1-carboxylate1256633-28-9C9H7Cl2N3O2
- Ethyl imidazo[1,5-a]pyrazine-1-carboxylate1377584-27-4C9H9N3O2
Related scaffolds
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