1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde
1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde (CAS: 701911-46-8) is a heterocyclic organic compound with the molecular formula C8H12N2O and a molecular weight of 152.19 g/mol. As a pyrazole derivative featuring an aldehyde group, it serves as a valuable building block in organic synthesis. It is commonly employed in the chemical industry for the development of novel compounds and complex molecular structures.
- Synonyms
- C8H12N2O

Organic Synthesis
This compound acts as a versatile intermediate in the synthesis of more complex organic molecules. Its pyrazole core and aldehyde functionality allow for diverse chemical transformations.
Heterocyclic Chemistry
As a substituted pyrazole, it is useful in the construction of various heterocyclic systems. These are often found in pharmaceuticals and agrochemicals.
Research and Development
Primarily used in laboratory settings for chemical research. It enables the exploration of new synthetic pathways and the creation of 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 1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde used for?
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1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde is primarily used as a building block in organic synthesis and heterocyclic chemistry for research and development purposes.
What are the CAS number and molecular formula for this compound?
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The CAS number is 701911-46-8, and the empirical formula (Hill notation) 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. The exact purity/assay will be detailed on the Certificate of Analysis provided with your order. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde be handled safely?
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Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information. General precautions include working in a well-ventilated area, avoiding contact with skin and eyes, and using appropriate personal protective equipment.
How is this chemical packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations for hazardous materials if applicable. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a sample or quote?
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Please visit the Tech Serve Solutions website or contact our sales team directly to request a sample or a formal quotation for 1-Ethyl-3,5-Dimethyl-1H-pyrazole-4-carbaldehyde.
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