Collection: Non-Halogenated Heterocyclic Building Blocks

Non-Halogenated Heterocyclic Building Blocks — covers compounds with heterocyclic rings containing nitrogen, oxygen, or sulfur atoms, such as pyridine, furan, thiophene, pyrrole, imidazole, and their derivatives without halogen substituents. These heterocyclic rings are a core scaffold that recurs in many bioactive molecules and functional materials.

Non-Halogenated Heterocyclic Building Blocks are used by medicinal chemistry and organic synthesis researchers as starting frameworks for assembling pyridine, pyrimidine, or imidazole derivatives through substitution, cyclization, and ring functionalization reactions. This category is also a reference for ligand research, agrochemicals, and functional molecules in materials and organic electronics.

Example products in this collection: TCI A0102 1696-20-4 4-Acetylmorpholine, TCI B5575 83766-88-5 2-tert-Butoxypyridine, TCI A0111 1122-62-9 2-Acetylpyridine, TCI B5601 7144-65-2 2-[([1,1'-Biphenyl]-2-yloxy)methyl]oxirane, TCI A0112 350-03-8 3-Acetylpyridine, TCI B5658 129378-52-5 2-(tert-Butyldimethylsilyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide, TCI A0113 1122-54-9 4-Acetylpyridine, TCI B5706 90101-20-5 tert-Butyl (4-Methylpyridin-2-yl)carbamate.

Pay attention to substituent positions on the ring, the purity of the available tautomers or regioisomers, and the compound's stability against moisture and light during storage. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Heterocyclic Building Blocks, often used together in a single laboratory workflow:

• Halogenated Heterocyclic Building Blocks
• Non-Heterocyclic Building Blocks
• Fluorinated Building Blocks
• Specialized Building Blocks for Drug Discovery

Back to Heterocyclic Building Blocks. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.