3-Amino-6-chloropyridazine
3-Amino-6-chloropyridazine (CAS 5469-69-2, C4H4ClN3) is a halogenated heterocyclic building block supplied by Tech Serve Solutions. With a molecular weight of 129.55 g/mol, this compound is primarily utilised in chemical synthesis. Its specific structure makes it a valuable intermediate for creating more complex organic molecules, particularly within the pharmaceutical and agrochemical research sectors. TSS provides this chemical with a minimum assay of 97%.
- IUPAC
- 6-Chloro-3-pyridazinamine,6-Chloropyridazinyl-3-amine
- Synonyms
- 6-Chloro-3-pyridazinamine6-Chloropyridazinyl-3-amine

Organic Synthesis Intermediate
3-Amino-6-chloropyridazine serves as a crucial intermediate in the synthesis of various organic compounds. Its reactive sites allow for further functionalisation in the development of new chemical entities.
Pharmaceutical Research
This pyridazine derivative is employed in the research and development of novel pharmaceutical agents. It can be incorporated into molecular scaffolds targeting diverse biological pathways.
Agrochemical Development
The compound may be used in the exploration and synthesis of new agrochemicals, contributing to the development of crop protection agents and other agricultural applications.
| Molecular weight | 129.55 |
|---|---|
| Empirical formula | C4H4ClN3 |
| Assay | 97% |
| Melting point | 213-215 °C (dec.)215-220 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Amino-6-chloropyridazine used for?
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3-Amino-6-chloropyridazine is primarily used as a building block and intermediate in organic synthesis, particularly in research and development for pharmaceuticals and agrochemicals.
What is the CAS number and formula for 3-Amino-6-chloropyridazine?
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The CAS number is 5469-69-2, and its empirical formula (Hill notation) is C4H4ClN3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Amino-6-chloropyridazine with a minimum assay of 97%. This is a technical/research grade chemical, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia standard.
How should 3-Amino-6-chloropyridazine be handled?
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Based on GHS information, 3-Amino-6-chloropyridazine is harmful if swallowed and causes skin, serious eye, and respiratory irritation (H302, H315, H319, H335). Handle with appropriate personal protective equipment, including gloves, eye protection, and ensure adequate ventilation. Avoid breathing dust.
How is 3-Amino-6-chloropyridazine typically packed and shipped?
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Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging and documentation for international shipment according to regulations.
How can I request a sample or quote for 3-Amino-6-chloropyridazine?
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You can request a sample or a quote by contacting the TSS sales team through the website or direct inquiry channels.
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