5-tert-Butyl-1H-pyrazole-3-carbaldehyde
5-tert-Butyl-1H-pyrazole-3-carbaldehyde (CAS 865138-11-0) is a heterocyclic organic compound with the molecular formula C8H12N2O and a molecular weight of 152.19 g/mol. This pyrazole derivative serves as a valuable building block in organic synthesis. Its structure features a tert-butyl group and a carbaldehyde moiety, making it suitable for constructing more complex molecular architectures in chemical research and development.

Organic Synthesis
Utilised as a versatile building block in the synthesis of novel organic compounds. The aldehyde functionality allows for a range of subsequent chemical transformations.
Heterocyclic Chemistry
Key intermediate in the preparation of substituted pyrazole derivatives. These heterocycles are of interest in medicinal chemistry and materials science.
Chemical Research
Employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel chemical entities.
| Molecular weight | 152.19 |
|---|---|
| Empirical formula | C8H12N2O |
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-tert-Butyl-1H-pyrazole-3-carbaldehyde used for?
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5-tert-Butyl-1H-pyrazole-3-carbaldehyde is primarily used as a building block in organic synthesis and heterocyclic chemistry for the creation of more complex molecules.
What is the CAS number and chemical formula for this compound?
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The CAS number is 865138-11-0 and the chemical formula is C8H12N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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Specific safety data is not provided, but as with all laboratory chemicals, it should be handled with appropriate personal protective equipment (gloves, eye protection) in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed hazard information.
How are your chemicals packed, shipped, and exported?
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Chemicals are packed securely in accordance with international shipping regulations. Tech Serve Solutions is an experienced global exporter of fine chemicals.
How can I request a sample or quote for 5-tert-Butyl-1H-pyrazole-3-carbaldehyde?
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To request a sample or quote, please use the contact form on our website or email our sales department directly, referencing the product name and CAS number.
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