4-Fluorophenylacetaldehyde dimethylacetal
4-Fluorophenylacetaldehyde dimethyl acetal (CAS: 121039-98-3; Formula: C10H13FO2; MW: 184.21) is a fluorinated organic building block. This acetal derivative of 4-fluorophenylacetaldehyde serves as a versatile intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals where the incorporation of a fluorophenyl moiety is desired. Its stable acetal form protects the aldehyde functionality during complex reaction sequences.
Pharmaceutical Intermediate
Used in the synthesis of active pharmaceutical ingredients (APIs). The fluorophenyl group can enhance metabolic stability and binding affinity in drug candidates.
Agrochemical Development
A building block for novel pesticides and herbicides. Fluorine substitution can improve the efficacy and environmental profile of agrochemicals.
Organic Synthesis Reagent
Enables the introduction of the 4-fluorophenylacetyl moiety into complex organic molecules. The acetal group offers protection and controlled deprotection strategies.
Materials Science Research
Investigated for use in the development of specialized polymers and organic electronic materials where fluorinated aromatic rings impart unique properties.
| Molecular weight | 184.21 |
|---|---|
| Empirical formula | C10H13FO2 |
| Assay | 95% |
| Density | 1.074 g/mL at 25 °C |
| Refractive index | n20/D 1.477 |
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
| Flash point | 93 °C / 199.4 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-52/53 |
| Safety statements (S) | 26-61 |
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 4-Fluorophenylacetaldehyde dimethyl acetal used for?
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4-Fluorophenylacetaldehyde dimethyl acetal is primarily used as an intermediate in organic synthesis, particularly for pharmaceuticals, agrochemicals, and materials science research, due to its 4-fluorophenyl group and protected aldehyde functionality.
What are the CAS number and molecular formula for 4-Fluorophenylacetaldehyde dimethyl acetal?
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The CAS number is 121039-98-3, and the molecular formula is C10H13FO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should 4-Fluorophenylacetaldehyde dimethyl acetal be handled?
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This compound is a Warning substance that may cause respiratory irritation, skin irritation, serious eye irritation, and is harmful if swallowed. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for full details.
Is this product suitable for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can export 4-Fluorophenylacetaldehyde dimethyl acetal worldwide.
How can I request a quote or sample?
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Please contact our sales team or use the online enquiry form to request a quote or a sample of 4-Fluorophenylacetaldehyde dimethyl acetal.
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