5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt
5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt (CAS 888504-28-7) is a heterocyclic organic compound with a molecular weight of 166.18 g/mol. This potassium salt serves as a versatile building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure makes it valuable for constructing more complex molecules for various research and development applications.
- Synonyms
- 888504-28-7, C4H3KN2O3

Heterocyclic Synthesis
Utilised as a key intermediate in the synthesis of novel heterocyclic compounds. Its oxadiazole core offers a platform for further chemical modifications.
Pharmaceutical Research
A valuable building block for medicinal chemistry programmes aimed at developing new therapeutic agents. The oxadiazole moiety is found in various biologically active molecules.
Materials Science
Can be incorporated into the design and synthesis of functional materials. Its unique structural features may impart specific electronic or physical properties.
Chemical Reagent
Employed as a reagent in organic synthesis for introducing the 5-methyl-1,3,4-oxadiazole-2-carboxylate fragment into target molecules.
| Molecular weight | 166.18 |
|---|---|
| Empirical formula | C4H3KN2O3 |
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 5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt used for?
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This compound is primarily used as a building block in chemical synthesis, particularly for creating novel heterocyclic structures relevant to pharmaceutical research and materials science.
What are the CAS number and formula for this compound?
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The CAS number is 888504-28-7, and the empirical formula (Hill notation) is C4H3KN2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research chemical. The specific assay and purity are detailed in the product's Certificate of Analysis; it is not supplied as USP, BP, EP, or food grade.
How should 5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt be handled?
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Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information. General precautions for handling fine chemicals should be observed, including appropriate personal protective equipment and adequate ventilation.
Is this chemical a controlled substance?
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Based on the provided data, there is no indication that 5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt is a controlled substance.
How is this chemical packed and shipped?
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This chemical is carefully packed according to industry standards for safe transportation and is exported globally by Tech Serve Solutions.
How can I request a sample or quote?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by calling our customer service.
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