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Specifications of 2,2-Difluorobenzodioxole-5-carboxaldehyde丨CAS 656-42-8
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Appearance |
Colorless to yellowish liquid |
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Purity (GC) |
99.00% min. |
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Identification (GC) |
Retention time of major peak in the chromatogram of the sample solution should correspond to that of standard solution as obtained in the assay |
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Moisture |
0.50% max. |
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Maximum single impurity |
0.5% max. |
Transport Information of 2,2-Difluorobenzodioxole-5-carboxaldehyde丨CAS 656-42-8
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Specification |
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UN Number |
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Class |
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Packing Group |
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H.S. Code |
2916399090305 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Tightly closed. Store in a closed, dry, ventilated place |
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Condition to Avoid |
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Package |
Manufacturing Information of 2,2-Difluorobenzodioxole-5-carboxaldehyde丨CAS 656-42-8
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Parameter |
Specification |
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Capacity |
200kg/month |
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Frequency |
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Main Export Countries |
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Capacity/Batch |
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Experience |
Production since 2017 |
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Stock |
Applications of 2,2-Difluorobenzodioxole-5-carboxaldehyde丨CAS 656-42-8
1. Pharmaceutical Intermediate
Widely used as a building block or intermediate in the synthesis of pharmaceutical compounds, particularly those involving fluorinated aromatic moieties.
Helps introduce difluorobenzodioxole groups into drug molecules, which can enhance metabolic stability and bioavailability.
2. Agrochemical Synthesis
Used as a precursor in the production of herbicides, fungicides, and insecticides where the fluorinated aromatic ring enhances biological activity and environmental stability.
3. Material Science
Utilized in the design and synthesis of fluorinated organic materials that require specific electronic or optical properties.
4. Chemical Research
Employed in research labs for the preparation of novel compounds with fluorinated benzodioxole scaffolds for studies in medicinal chemistry and organic synthesis.
Benefits
✅ Fluorine Incorporation
The presence of two fluorine atoms increases the compound's chemical and metabolic stability, which is beneficial in drug and agrochemical design.
✅ Versatile Reactive Site
The aldehyde functional group (-CHO) allows for various chemical reactions such as condensation, reduction, and formation of heterocycles, making it a versatile synthetic intermediate.
✅ Enhanced Molecular Properties
Incorporation of the benzodioxole and difluorinated moieties often improves lipophilicity, binding affinity, and resistance to enzymatic degradation in final products.
✅ Improved Performance of Derivatives
Fluorinated compounds derived from this intermediate can show better potency, selectivity, and environmental profiles in pharmaceuticals and agrochemicals.
Summary
2,2-Difluorobenzodioxole-5-carboxaldehyde丨CAS 656-42-8 is a valuable fluorinated aromatic aldehyde widely used as a synthetic intermediate in pharmaceuticals, agrochemicals, and materials science. Its reactive aldehyde group combined with fluorine substituents makes it ideal for creating stable, biologically active compounds with enhanced performance characteristics.
