Collection: Heterocyclic Building Blocks
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127219-11-8 | Pyrido[2',1':2,3]imidazo[4,5-c]cinnoline
![CAS 127219-11-8 | Pyrido[2',1':2,3]imidazo[4,5-c]cinnoline](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8743_126ff572-df20-4b0b-92ff-073794e28566.jpg?v=1753791168&width=2400)
127219-11-8 | Pyrido[2',1':2,3]imidazo[4,5-c]cinnoline
- Regular price
- $1,989.00 - $3,183.00
- Sale price
- $1,989.00 - $3,183.00
- Regular price
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638201-11-3 | Benzo[5,6][1,2,4]triazino[4,3-a]indole
![CAS 638201-11-3 | Benzo[5,6][1,2,4]triazino[4,3-a]indole](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8742_3f204132-658b-4fd0-9a8d-6fbdfee2b4f3.jpg?v=1753791170&width=2400)
638201-11-3 | Benzo[5,6][1,2,4]triazino[4,3-a]indole
- Regular price
- $1,739.00 - $5,564.00
- Sale price
- $1,739.00 - $5,564.00
- Regular price
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235-14-3 | Benzo[e]pyrrolo[2,1-c][1,2,4]triazine
![CAS 235-14-3 | Benzo[e]pyrrolo[2,1-c][1,2,4]triazine](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8741_57b71b0d-d696-47c1-9051-8f1cea6f1540.jpg?v=1753791172&width=2400)
235-14-3 | Benzo[e]pyrrolo[2,1-c][1,2,4]triazine
- Regular price
- $1,364.00 - $4,364.00
- Sale price
- $1,364.00 - $4,364.00
- Regular price
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14722-38-4 | 4-Methylcinnoline
14722-38-4 | 4-Methylcinnoline
- Regular price
- $1,989.00 - $3,183.00
- Sale price
- $1,989.00 - $3,183.00
- Regular price
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21039-71-4 | 3-Methyl-4-phenylcinnoline
21039-71-4 | 3-Methyl-4-phenylcinnoline
- Regular price
- $1,989.00 - $3,183.00
- Sale price
- $1,989.00 - $3,183.00
- Regular price
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2118316-77-9 | 4-Phenylbenzo[h]cinnoline
![CAS 2118316-77-9 | 4-Phenylbenzo[h]cinnoline](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8738_742fdd7f-4b8a-4a7a-91ee-cf17dd69ab7d.jpg?v=1753791178&width=2400)
2118316-77-9 | 4-Phenylbenzo[h]cinnoline
- Regular price
- $1,989.00 - $3,183.00
- Sale price
- $1,989.00 - $3,183.00
- Regular price
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2118316-76-8 | 6-Chloro-4-(2-chlorophenyl)cinnoline
2118316-76-8 | 6-Chloro-4-(2-chlorophenyl)cinnoline
- Regular price
- $2,114.00 - $3,383.00
- Sale price
- $2,114.00 - $3,383.00
- Regular price
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2118316-75-7 | 6-Bromo-4-(2-fluorophenyl)cinnoline
2118316-75-7 | 6-Bromo-4-(2-fluorophenyl)cinnoline
- Regular price
- $1,989.00 - $3,183.00
- Sale price
- $1,989.00 - $3,183.00
- Regular price
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![CAS 127219-11-8 | Pyrido[2',1':2,3]imidazo[4,5-c]cinnoline](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8743_126ff572-df20-4b0b-92ff-073794e28566.jpg?v=1753791168&width=2400)
![CAS 638201-11-3 | Benzo[5,6][1,2,4]triazino[4,3-a]indole](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8742_3f204132-658b-4fd0-9a8d-6fbdfee2b4f3.jpg?v=1753791170&width=2400)
![CAS 235-14-3 | Benzo[e]pyrrolo[2,1-c][1,2,4]triazine](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8741_57b71b0d-d696-47c1-9051-8f1cea6f1540.jpg?v=1753791172&width=2400)
![CAS 2118316-77-9 | 4-Phenylbenzo[h]cinnoline](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC8738_742fdd7f-4b8a-4a7a-91ee-cf17dd69ab7d.jpg?v=1753791178&width=2400)
