Pyrazole
Pyrazole (CAS: 288-13-1), a heterocyclic organic compound with the formula C3H4N2 and a molecular weight of 68.08 g/mol, is a foundational building block in organic synthesis. Its unique aromatic structure, featuring two adjacent nitrogen atoms, makes it invaluable for creating more complex molecules. It is primarily utilised in chemical synthesis and the development of various heterocyclic compounds, serving as a key intermediate in research and development settings.
- IUPAC
- 1,2-Diazole
- Synonyms
- 1,2-Diazole
Organic Synthesis Intermediate
Pyrazole serves as a crucial intermediate in the synthesis of a wide array of organic molecules. Its heterocyclic nature allows for versatile derivatisation, enabling the construction of complex chemical structures.
Heterocyclic Chemistry
As a fundamental five-membered heterocycle, pyrazole is extensively used in research for developing novel compounds with potential biological or material properties.
Pharmaceutical Research
The pyrazole scaffold is present in many pharmacologically active compounds, making pyrazole itself a valuable starting material or intermediate in drug discovery and development.
| Molecular weight | 68.08 |
|---|---|
| Empirical formula | C3H4N2 |
| Assay | 98% |
| Boiling point | 186-188 °C(lit.) |
| Melting point | 67-70 °C(lit.) |
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
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-52 |
| Safety statements (S) | 26-36/37-61 |
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 Pyrazole primarily used for?
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Pyrazole is primarily used as a building block in organic synthesis and in the development of various heterocyclic compounds, particularly in pharmaceutical research.
What is the CAS number and formula for Pyrazole?
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The CAS number for Pyrazole is 288-13-1, and its empirical formula is C3H4N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyrazole with a minimum assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Pyrazole be handled safely?
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Pyrazole is classified as harmful if swallowed, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, ensure good ventilation, and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling information.
Is Pyrazole a controlled substance?
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The provided data does not indicate that Pyrazole (CAS: 288-13-1) is a controlled substance.
How is Pyrazole packed and exported by TSS?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Pyrazole is carefully packed according to industry standards to ensure safe transport and export.
How can I request a sample or quote for Pyrazole?
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To request a sample or quote for Pyrazole, please contact our sales team through the website or by calling our office. Details are available in the contact section.
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