Methyl 5-methylpyrazole-3-carboxylate

It is used primarily as a heterocyclic building block and synthetic intermediate. The pyrazole ring and reactive methyl ester make it useful in pharmaceutical, agrochemical and fine-chemical synthesis, including conversion to the corresponding acids, amides and further-substituted pyrazoles.

The CAS number is 25016-17-5 and the molecular formula is C6H8N2O2, with a molecular weight of 140.14 g/mol. The MDL number is MFCD03778987. It is the methyl ester of 5-methyl-1H-pyrazole-3-carboxylic acid.

We supply Methyl 5-methylpyrazole-3-carboxylate at a typical assay of 97% as a technical/research-grade material. We do not represent it as USP, BP or EP pharmacopoeia grade. A specification or certificate of analysis can be provided with your enquiry.

Handle as a laboratory chemical using good practice: wear suitable gloves and eye protection, avoid dust formation, and work with adequate ventilation. It carries a German Water Hazard Class (WGK) of 3, indicating it is severely hazardous to water, so prevent release to drains and watercourses. Store cool and dry in tightly closed containers, and always consult the Safety Data Sheet before use.

The supplied data does not indicate any drug-control or scheduling status for this compound. As with all chemicals, customers remain responsible for confirming the import, handling and regulatory requirements applicable in their own country.

It is packed as a solid in appropriately sealed containers, from gram quantities for research up to larger commercial volumes, with packaging sized to your order. As an established exporter, Tech Serve Solutions arranges compliant international shipping with full documentation, including the Safety Data Sheet and certificate of analysis.

Contact Tech Serve Solutions with your required quantity, purity and destination, and our team will respond with availability, lead time and a quotation. Samples can be discussed for qualification, subject to availability and applicable regulations.