3-Methyl-5-(trifluoromethyl)pyrazole
3-Methyl-5-(trifluoromethyl)pyrazole (CAS: 10010-93-2) is a fluorinated heterocyclic compound with the molecular formula C5H5F3N2 and a molecular weight of 150.10 g/mol. This versatile building block is primarily utilised in organic synthesis, particularly in the preparation of advanced materials. Its structure makes it valuable for introducing trifluoromethylpyrazole moieties into more complex molecular architectures, contributing to the development of novel compounds for various research and industrial applications.
Asymmetric Catalysis Ligand Precursor
This compound serves as a key intermediate in the synthesis of pyrazole-containing ferrocenyl ligands. These ligands are instrumental in achieving high enantioselectivity in asymmetric catalytic reactions, a critical aspect of modern pharmaceutical and fine chemical manufacturing.
Heterocyclic Chemistry
As a functionalised pyrazole derivative, it is a valuable building block in heterocyclic chemistry. Researchers can utilise its reactivity to construct diverse molecular scaffolds for drug discovery and material science investigations.
Organic Synthesis Intermediate
The presence of the trifluoromethyl group and the pyrazole ring offers unique electronic and steric properties, making it a useful intermediate for a wide range of organic transformations and the development of novel chemical entities.
| Molecular weight | 150.10 |
|---|---|
| Empirical formula | C5H5F3N2 |
| Assay | 99% |
| Application | Used in the preparation of pyrazole-containing ferrocenyl ligands for asymmetric catalysis.1 |
| Melting point | 88-90 °C(lit.) |
Hazard statements
- 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) | Xi |
| Risk statements (R) | 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-Methyl-5-(trifluoromethyl)pyrazole used for?
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3-Methyl-5-(trifluoromethyl)pyrazole is used as a building block in organic synthesis, notably for preparing pyrazole-containing ferrocenyl ligands for asymmetric catalysis.
What are the CAS number and molecular formula for 3-Methyl-5-(trifluoromethyl)pyrazole?
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The CAS number is 10010-93-2 and the molecular formula is C5H5F3N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methyl-5-(trifluoromethyl)pyrazole with an assay of 99%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
What are the main safety and handling considerations for 3-Methyl-5-(trifluoromethyl)pyrazole?
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This compound is a Warning (GHS07) and is classified with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 3-Methyl-5-(trifluoromethyl)pyrazole packed and exported?
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Tech Serve Solutions packs and exports chemicals adhering to international shipping regulations to ensure safe transit. Specific packaging details can be provided upon request.
How can I request a quote or sample for 3-Methyl-5-(trifluoromethyl)pyrazole?
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To request a quote or sample, please use the contact form on our website or contact our sales team directly with your inquiry, referencing the product name and CAS number.
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