1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde
1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 890652-03-6, C10H7FN2O, molar mass 190.17 g/mol) is a fluorinated pyrazole carbaldehyde supplied as a research-grade heterocyclic building block. The molecule combines a 4-fluorophenyl group on the pyrazole nitrogen with a reactive aldehyde at the 4-position, making it a versatile intermediate for synthesising pyrazole-based compounds. Tech Serve Solutions supplies it to laboratories, fine-chemical and pharmaceutical-intermediate developers worldwide.
- Synonyms
- 1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde1-(4-fluorophenyl)pyrazole-4-carbaldehyde1-(4-Fluorophenyl)-1H-pyrazole-4-carboxaldehydeCAS 890652-03-6
Heterocyclic building block
Serves as a fluorinated pyrazole scaffold in chemical synthesis, allowing chemists to assemble more complex 1-aryl-pyrazole structures from a defined, single-isomer starting material.
Aldehyde for condensation chemistry
The reactive 4-carbaldehyde group undergoes common transformations such as reductive amination, condensation, Wittig and related olefination reactions, and the formation of imines, hydrazones and heterocycles.
Pharmaceutical and agrochemical intermediate research
As a fluorine-bearing pyrazole, it is used in discovery and route-development work where the 4-fluorophenyl motif and pyrazole core are of interest. Specific end-uses depend on the customer's own programme.
Reference and analytical use
Supplied with defined identity (CAS, formula and molecular weight), it can be used as a characterised material for method development and structure-activity studies in laboratory 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-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde used for?
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It is used primarily as a heterocyclic building block and aldehyde intermediate in chemical synthesis. The reactive 4-carbaldehyde allows condensation, reductive amination and olefination reactions, while the 4-fluorophenyl-pyrazole core makes it a useful scaffold in pharmaceutical-intermediate and agrochemical research.
What is the CAS number and molecular formula of 1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde?
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The CAS number is 890652-03-6 and the empirical formula is C10H7FN2O (Hill notation), with a molecular weight of 190.17 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a technical/research-grade building block for synthesis and laboratory use. We do not represent it as USP, BP or EP pharmacopoeia grade. A specific assay, batch certificate of analysis and current specification are confirmed at the time of enquiry.
How should 1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde be handled and stored?
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Detailed GHS hazard data is not provided in this listing, so handle it as a research chemical of unknown hazard: work in a fume hood, avoid skin, eye and respiratory contact, and wear suitable gloves, eye protection and a laboratory coat. As an aldehyde it is best stored cool, dry and tightly closed, away from oxidisers and strong bases. Always consult the current Safety Data Sheet before use.
How is 1-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde packed, shipped and exported?
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It is packed in appropriately labelled containers sized to the order, from gram quantities to larger research and bulk volumes, with batch identification. Tech Serve Solutions exports globally with the relevant documentation and Safety Data Sheet; packaging and shipping mode are confirmed against destination requirements at order.
How do I request a sample or quote?
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Contact Tech Serve Solutions with your required quantity, intended grade and delivery destination. We will confirm availability, specification, lead time and export documentation, and arrange a sample or formal quotation.
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