Methyl 2,2-Difluoro-2-(fluorosulfonyl)acetate
- CAS No.680-15-9
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity methyl 2,2-difluoro-2-(fluorosulfonyl)acetate (CAS 680-15-9), a versatile fluorinated intermediate for pharmaceutical R&D and advanced material synthesis.
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Product Overview
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a specialized fluorinated organic compound widely employed as a key building block in modern synthetic chemistry. With its unique combination of difluoro and fluorosulfonyl functional groups, this reagent serves as a valuable precursor in the development of novel fluorine-containing molecules for pharmaceuticals, agrochemicals, and advanced materials. As a high-reactivity intermediate, it enables efficient introduction of fluorinated motifs under controlled conditions, supporting innovation in drug discovery and specialty chemical manufacturing.
Specifications
| Molecular Formula | C₃H₃F₃O₄S |
|---|---|
| Molecular Weight | 192.11 g/mol |
| CAS Number | 680-15-9 |
| Appearance | Transparent colorless to yellow liquid |
| Density | 1.509 g/mL at 25 °C (lit.) |
| Boiling Point | 117–118 °C (lit.) |
| Flash Point | 118 °F |
| Refractive Index | n²⁰/D 1.351 (lit.) |
Industrial Applications
This fluorinated ester is primarily utilized as a synthetic intermediate in research and industrial settings. Its applications include:
- Serving as a fluorinating agent or precursor in the synthesis of complex pharmaceutical active ingredients.
- Enabling the construction of fluorine-rich scaffolds for structure-activity relationship (SAR) studies in medicinal chemistry.
- Supporting the development of novel fluoropolymers and functional materials with enhanced thermal, chemical, or electronic properties.
- Facilitating the preparation of other fluorosulfonyl-based reagents for selective transformations.
As part of a comprehensive fluorochemical portfolio, this product reflects our commitment to delivering high-integrity intermediates that meet stringent quality standards for global R&D and manufacturing operations.
