Product Description of 1,3-Dichloroisoquinoline CAS#7742-73-6
1,3-Dichloroisoquinoline is a chemically active organic building block widely adopted in scientific research and fine chemical synthesis. Structurally, this compound consists of fused benzene and pyridine rings substituted with two chlorine atoms. It possesses a molecular formula of C₉H₅Cl₂N and a molecular weight of 198.05, featuring a stable yet chemically reactive heterocyclic skeleton.
Benefiting from its distinctive cyclic structure and excellent chemical activity, this chemical acts as a crucial starting material for constructing complex organic molecular frameworks. It is frequently applied in various cross-coupling chemical reactions, which facilitate the linkage of diverse molecular fragments. This versatile property makes it a fundamental raw material for the research and development of innovative pharmaceutical molecules and biological research reagents.
1,3-Dichloroisoquinoline Chemical Properties
| Melting point | 121-122 °C (lit.) |
| Boiling point | 307°C(lit.) |
| density | 1.407±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | -1.49±0.50(Predicted) |
| color | White to Light yellow to Brown |
| CAS DataBase Reference | 7742-73-6(CAS DataBase Reference) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 29163990 |
Product Application of 1,3-Dichloroisoquinoline CAS#7742-73-6
1,3-Dichloroisoquinoline is a practical fine chemical intermediate widely deployed in laboratory research and pharmaceutical development fields. It serves as a core synthetic precursor for the preparation of various functionalized heterocyclic compounds, supporting the exploratory research and experimental synthesis of new drug molecules.
In addition to scientific laboratory usage, this compound is also applicable in conventional organic synthesis and industrial fine chemical production workflows. It provides reliable structural building units for the preparation of high-purity chemical products and customized organic intermediates.
