3,5-Dimethylpyrazole
3,5-Dimethylpyrazole (CAS: 67-51-6), a heterocyclic organic compound with the molecular formula C5H8N2 and a molecular weight of 96.13 g/mol, is a versatile building block. It is frequently employed in chemical synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its distinct pyrazole structure makes it a valuable intermediate for creating more complex molecular architectures.
- Synonyms
- 3,5-Dimethyl-1H-pyrazole3,5-Dimethylpyrazol1H-3,5-Dimethylpyrazole
Chemical Synthesis Intermediate
3,5-Dimethylpyrazole serves as a key intermediate in organic synthesis. It is used to construct more complex heterocyclic compounds and is a precursor in the development of various chemical entities.
Pharmaceutical Research
This compound finds application in medicinal chemistry as a scaffold for designing potential drug candidates. Its structural features can be incorporated into molecules aimed at various therapeutic targets.
Agrochemical Development
The pyrazole moiety is present in several active agrochemical ingredients. 3,5-Dimethylpyrazole can be a starting material or intermediate in the synthesis pathways for pesticides and herbicides.
| Molecular weight | 96.13 |
|---|---|
| Empirical formula | C5H8N2 |
| Assay | ≥99.0% (GC) |
| Boiling point | 218 °C(lit.) |
| Solubility | methanol: soluble0.1 g/mL, clear |
| Melting point | 105-108 °C(lit.)106-108 °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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 3,5-Dimethylpyrazole used for?
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3,5-Dimethylpyrazole is primarily used as a building block in chemical synthesis, particularly for pharmaceuticals and agrochemicals. It is also utilised in organic synthesis to create more complex heterocyclic compounds.
What is the CAS number and formula for 3,5-Dimethylpyrazole?
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The CAS number for 3,5-Dimethylpyrazole is 67-51-6, and its molecular formula is C5H8N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dimethylpyrazole with an assay of ≥99.0% (GC). We do not represent this product as USP, BP, or EP grade. For specific batch requirements, please contact our sales team.
How should 3,5-Dimethylpyrazole be handled safely?
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3,5-Dimethylpyrazole is classified as harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation (H302-H315-H319-H335). When handling, wear a dust mask (type N95 recommended), eyeshields, and gloves. Ensure adequate ventilation. Avoid breathing dust. In case of contact, rinse thoroughly with water.
Is 3,5-Dimethylpyrazole a controlled substance?
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Based on the provided data, 3,5-Dimethylpyrazole is not listed as a controlled substance.
How is 3,5-Dimethylpyrazole packed, shipped, and exported?
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Tech Serve Solutions expertly packs and ships chemicals worldwide, adhering to international regulations for safe transport. Please contact us for specific export details and shipping options.
How can I request a sample or quote for 3,5-Dimethylpyrazole?
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To request a sample or quote for 3,5-Dimethylpyrazole, please visit the product page on our website and use the inquiry form, or contact our dedicated sales team directly.
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