1,5-Dimethylpyrazole
1,5-Dimethylpyrazole (CAS 694-31-5), with the molecular formula C5H8N2 and a molecular weight of 96.13 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure makes it a useful intermediate for creating more complex molecules in research and development settings.
- Synonyms
- C5H8N21,5-Dimethyl-1H-pyrazole

Chemical Synthesis Intermediate
1,5-Dimethylpyrazole is employed as a precursor or intermediate in the synthesis of various organic compounds. Its pyrazole ring system is a common motif in medicinal chemistry and materials science.
Heterocyclic Chemistry Research
This compound is utilised in academic and industrial research focused on heterocyclic chemistry. It provides a platform for exploring new reaction pathways and developing novel heterocyclic structures.
Building Block for Organic Molecules
As a C3 to C5 building block, 1,5-Dimethylpyrazole can be incorporated into larger molecular frameworks. Its specific substitution pattern offers distinct reactivity for targeted synthesis.
| Molecular weight | 96.13 |
|---|---|
| Empirical formula | C5H8N2 |
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 1,5-Dimethylpyrazole used for?
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1,5-Dimethylpyrazole is primarily used as a building block and intermediate in chemical synthesis, particularly in the field of heterocyclic chemistry for research and development purposes.
What is the CAS number and chemical formula for 1,5-Dimethylpyrazole?
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The CAS number for 1,5-Dimethylpyrazole is 694-31-5 and its chemical formula is C5H8N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,5-Dimethylpyrazole as a research or technical grade chemical. We do not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 1,5-Dimethylpyrazole be handled safely?
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Specific safety data is not provided in the product information. However, as with most chemicals, it should be handled with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Consult the Safety Data Sheet (SDS) for detailed hazard information and handling procedures.
Is 1,5-Dimethylpyrazole a controlled substance?
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There is no information available in the provided data to suggest that 1,5-Dimethylpyrazole is a controlled substance.
How can I request a sample or quote for 1,5-Dimethylpyrazole?
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To request a sample or quote for 1,5-Dimethylpyrazole, please contact the Tech Serve Solutions sales team via our website or by phone, providing the product name and CAS number.
How is 1,5-Dimethylpyrazole packed and shipped?
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1,5-Dimethylpyrazole is carefully packed according to industry standards to ensure safe transport and is exported globally by Tech Serve Solutions.
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