Product Description
6-Chloropyridazin-3-amine, also known as 3-Amino-6-chloropyridazine, is a nitrogen-containing heterocyclic compound valued as a building block in pharmaceutical intermediate synthesis, agrochemical research, and specialty organic chemistry. Its molecular structure features a pyridazine ring with amino and chloro substituents, providing useful sites for further chemical functionalization.
The combination of these functional groups makes 6-Chloropyridazin-3-amine a versatile starting material for the synthesis of substituted pyridazine derivatives and other nitrogen-containing heterocyclic compounds. It is of particular interest in medicinal chemistry and agrochemical research, where pyridazine-based structures are investigated for the development of compounds with diverse biological activities.
In agrochemical research, functionalized pyridazine derivatives have been explored for applications involving herbicidal, fungicidal, insecticidal, and plant growth-regulating activities. The specific biological properties and practical applications depend on the molecular structure of each derivative and require appropriate experimental evaluation.
Due to its value in heterocyclic synthesis, 6-Chloropyridazin-3-amine is suitable for laboratory research, synthetic route development, and the preparation of specialized organic intermediates.

Product Parameters
| Melting point | 210 °C |
| Boiling point | 363.2±22.0 °C(Predicted) |
| density | 1.437±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 4.06±0.10(Predicted) |
| color | Light Brown to Brown |
| BRN | 110918 |
| InChIKey | DTXVKPOKPFWSFF-UHFFFAOYSA-N |
| CAS DataBase Reference | 5469-69-2(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Pyridazinamine, 6-chloro- (5469-69-2) |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22-22 |
| Safety Statements | 26-36/37/39-22-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29339900 |
Application Scenarios
6-Chloropyridazin-3-amine, also known as 3-Amino-6-chloropyridazine, is a functionalized nitrogen-containing heterocyclic compound primarily used as an intermediate in organic synthesis. Its pyridazine ring, amino group, and chlorine substituent provide useful structural features for further chemical modification and the preparation of specialized organic compounds.
Key Applications:
Pharmaceutical Intermediate Synthesis: Used as a heterocyclic building block in medicinal chemistry research and the synthesis of selected pharmaceutical intermediates.
Agrochemical Research and Development: Serves as a starting material for the preparation of functionalized pyridazine derivatives investigated for potential herbicidal, fungicidal, and insecticidal applications.
Organic Synthesis: Applied in selected chemical transformations to produce substituted pyridazine compounds and other nitrogen-containing heterocycles.
Fine Chemical Development: Supports the synthesis of specialized organic intermediates for chemical research and the development of functional compounds.
Dye and Specialty Chemical Research: May be explored as a heterocyclic building block in the synthesis of selected functional organic compounds, depending on the target structure and synthetic route.
Application Note: The specific uses and performance characteristics of compounds derived from 6-Chloropyridazin-3-amine depend on their individual molecular structures and require experimental validation. This product is intended for chemical synthesis and research applications, subject to applicable safety and regulatory requirements.
