Methyl pyridazine-4-carboxylate
Methyl pyridazine-4-carboxylate (CAS 34231-77-1) is the methyl ester of pyridazine-4-carboxylic acid, a nitrogen-rich heterocyclic building block with the molecular formula C6H6N2O2 and a molar mass of 138.12 g/mol. Supplied by Tech Serve Solutions as a research-grade solid at a minimum assay of 97%, it serves chiefly as an intermediate in synthetic and medicinal chemistry, where the pyridazine ring and ester handle support onward functionalisation.
- Synonyms
- Methyl pyridazine-4-carboxylatePyridazine-4-carboxylic acid methyl ester4-Pyridazinecarboxylic acid methyl esterMethyl 4-pyridazinecarboxylate
Heterocyclic building block
Used as a pyridazine-based scaffold in organic and medicinal chemistry programmes. The diazine ring is a versatile core for constructing more elaborate nitrogen heterocycles.
Ester for onward derivatisation
The methyl ester is a convenient handle for hydrolysis to the corresponding carboxylic acid, or for amidation and transesterification, enabling rapid access to analogues.
Pharmaceutical intermediate
Serves as an intermediate in the synthesis of candidate active ingredients and structure-activity studies. Specific end-uses depend on the customer's route and are determined case by case.
Laboratory reagent for research
Employed in discovery-scale and method-development work that calls for a defined, characterised pyridazine carboxylate starting material.
| Molecular weight | 138.12 |
|---|---|
| Empirical formula | C6H6N2O2 |
| Assay | 97% |
| Melting point | 63-69 °C |
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 Methyl pyridazine-4-carboxylate used for?
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It is used mainly as a heterocyclic building block and synthetic intermediate. The pyridazine ring and methyl ester allow further reactions such as ester hydrolysis, amidation and ring functionalisation, making it useful in medicinal and general organic chemistry.
What is the CAS number and molecular formula of Methyl pyridazine-4-carboxylate?
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The CAS number is 34231-77-1 and the molecular formula is C6H6N2O2, corresponding to a molecular weight of 138.12 g/mol. It is the methyl ester of pyridazine-4-carboxylic acid.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl pyridazine-4-carboxylate as a research/reagent-grade solid with a minimum assay of 97%. It is offered for research and manufacturing use; we do not represent it as USP, BP or EP pharmacopoeial grade.
How should Methyl pyridazine-4-carboxylate be handled and stored?
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No specific GHS hazard classification is provided in our current data, so handle it as a research chemical using good laboratory practice: avoid dust, skin, eye and respiratory contact, wear suitable PPE and work in a ventilated area. Store cool, dry and tightly closed. In Germany it is classed WGK nwg (non-water-hazardous). Always consult the Safety Data Sheet before use.
How is Methyl pyridazine-4-carboxylate packed, shipped and exported?
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It is packed as a solid in appropriately sized, labelled containers suited to the order quantity, with documentation for export. As a global supplier and exporter, Tech Serve Solutions arranges compliant international shipping; packaging and transport details are confirmed at the time of order.
How do I request a sample or quote?
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Contact Tech Serve Solutions with your required quantity, packaging and destination, and we will respond with availability, lead time and a quotation. Sample requests for qualification can be discussed alongside your enquiry.
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