1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde
1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 936940-82-8; C10H7FN2O; molar mass 190.17 g/mol) is a fluorinated heterocyclic building block that pairs an N-aryl pyrazole core with a reactive 4-carbaldehyde group and a meta-fluorine on the phenyl ring. The aldehyde supports condensation, reductive amination and related transformations, making the compound a versatile intermediate in pharmaceutical and agrochemical discovery chemistry. Tech Serve Solutions supplies it as a research-grade fine chemical for synthesis and laboratory use.
- Synonyms
- 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde1-(3-fluorophenyl)pyrazole-4-carbaldehyde1-(3-fluorophenyl)-1H-pyrazole-4-carboxaldehydeCAS 936940-82-8
Pharmaceutical intermediate
Used as a fluorinated pyrazole scaffold in medicinal chemistry and discovery synthesis. The reactive aldehyde and the N-aryl pyrazole core allow elaboration into more complex drug-like molecules.
Agrochemical research
Pyrazole carbaldehydes are common building blocks in crop-protection discovery. This fluorinated analogue serves as an intermediate for assembling candidate structures in agrochemical research programmes.
Aldehyde-based transformations
The 4-carbaldehyde group readily undergoes condensation reactions such as Knoevenagel and Wittig olefination, as well as reductive amination, providing a convenient handle for further functionalisation.
Fluorinated heterocycle synthesis
As a meta-fluoro-substituted aromatic, it introduces a fluorine atom into target molecules, a strategy widely used to modulate metabolic stability and physicochemical properties in heterocyclic scaffolds.
Laboratory reference and method development
Supplied as a defined single compound, it is suitable for use as a synthetic intermediate and for analytical method development in research settings.
| Molecular weight | 190.17 |
|---|---|
| Empirical formula | C10H7FN2O |
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-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde used for?
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It is used mainly as a fluorinated heterocyclic building block in pharmaceutical and agrochemical research. The reactive 4-carbaldehyde group enables condensations, reductive amination and other transformations that build more complex molecules around the N-aryl pyrazole core.
What is the CAS number and molecular formula of 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde?
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The CAS number is 936940-82-8. The molecular formula is C10H7FN2O (Hill notation), corresponding to a molecular weight of 190.17 g/mol.
What grade and purity does Tech Serve Solutions supply?
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We supply this compound as a research-grade fine chemical for synthesis and laboratory use. The specific assay is confirmed on the certificate of analysis for each batch; we do not represent it as USP, BP or EP pharmacopoeial grade. Please request current specifications when you enquire.
How should 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde be handled and stored?
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No formal GHS classification is provided in our current data, so it should be treated as a research chemical of undetermined hazard. Handle only under suitable laboratory controls with appropriate personal protective equipment, avoid dust, skin and eye contact, and store in a tightly closed container in a cool, dry, well-ventilated place. Always consult the safety data sheet supplied with the consignment before use.
How is 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde packed, shipped and exported?
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It is packed in secure, clearly labelled containers sized to the order, from gram quantities for research up to larger laboratory or pilot volumes. Tech Serve Solutions exports worldwide with full documentation, including a certificate of analysis and safety data sheet, and arranges packaging and shipping in line with applicable transport regulations.
How do I request a sample or quote?
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Contact Tech Serve Solutions with the product name or CAS number 936940-82-8, your required quantity and destination, and we will provide a quotation, current specifications and lead time. Samples can be arranged on request, subject to availability.
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