Pharma Intermediates & Building Blocks
Heterocyclic Building Blocks
Source 1062 heterocyclic building blocks for research, QC and production, documented with COA and SDS.
1,587products
11sub-categories
83in stock
COA + SDSwith every lot
Pyridine Derivatives 344Pyrimidines, Pyrazines & Pyridazines 162Indole Derivatives 75Quinolines & Isoquinolines 86Imidazoles & Benzimidazoles 143Triazoles, Tetrazoles & Triazines 79Thiophenes, Thiazoles & Thiadiazoles 164Furans, Pyrans & Coumarins 80Piperidines, Piperazines & Morpholines 199Pyrroles, Pyrrolidines & Pyrazoles 170Other Heterocyclic Building Blocks 85
2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole
- CAS
- 7189-82-4
- Formula
- C42H28Cl2N4
- MW
- 659.6 g/mol
VQ-012139
![2,2',3,3'-Tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine chemical structure](/media/structures/XECCJSBEUDPALF-UHFFFAOYSA-N.svg)
2,2',3,3'-Tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine
- CAS
- 195602-17-6
- Formula
- C12H10O4S2
- MW
- 282.3 g/mol
VQ-040975
![2,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin--1-ium-4(1H)-olate chemical structure](/media/structures/UPTLHMUHWUBHKR-UHFFFAOYSA-N.svg)
2,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin--1-ium-4(1H)-olate
- CAS
- 10103-89-6
- Formula
- C14H14N2O6
- MW
- 306.27 g/mol
VQ-039726
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