4-(Fluorosulfonyl)benzoyl chloride
4-(Fluorosulfonyl)benzoyl chloride (CAS 402-55-1) is an organic compound with the linear formula FSO2C6H4COCl and a molecular weight of 222.62. This chemical functions as a reactive building block in organic synthesis, particularly in the preparation of complex molecules. It is valued for its utility in introducing the fluorosulfonylbenzoyl moiety into various structures, finding application in the development of specialized chemical entities. Tech Serve Solutions supplies this compound for research and synthesis purposes.
Synthesis of Adenosine Receptor Antagonists
4-(Fluorosulfonyl)benzoyl chloride has been employed as a key reagent in the synthesis of specific adenosine A1 receptor antagonists. For instance, it was utilized in creating compounds like 8-cyclopentyl-3-N-[3-((3-(4-fluorosulfonyl)benzoyl)-oxy)-propyl]-1-N-propyl-xanthine.
Intermediate in Organic Synthesis
As a versatile building block, this compound is valuable for introducing the fluorosulfonylbenzoyl functional group into organic molecules. Its reactivity allows for its use in various coupling and derivatization reactions within chemical synthesis.
Fluorinated Compound Preparation
This reagent is instrumental in the construction of novel organic fluorinated compounds. The presence of both a sulfonyl fluoride and a benzoyl chloride group makes it a useful synthon for accessing complex fluorinated structures.
| Molecular weight | 222.62 |
|---|---|
| Linear formula | FSO2C6H4COCl |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 96-97 °C/0.7 mmHg(lit.) |
| Application | 4-(Fluorosulfonyl)benzoyl chloride was used as reagent in the synthesis of irreversible adenosine A1 antagonist 8-cyclopentyl-3-N-[3-((3-(4-fluorosulphonyl)benzoyl)-oxy)-propyl]-1-N-propyl-xanthine1. |
| Melting point | 46-48 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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-(Fluorosulfonyl)benzoyl chloride used for?
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4-(Fluorosulfonyl)benzoyl chloride is primarily used as a reagent and building block in organic synthesis, particularly in the preparation of specialized chemical entities such as adenosine receptor antagonists and other complex fluorinated organic molecules.
What is the CAS number and formula for 4-(Fluorosulfonyl)benzoyl chloride?
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The CAS number for 4-(Fluorosulfonyl)benzoyl chloride is 402-55-1, and its linear formula is FSO2C6H4COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(Fluorosulfonyl)benzoyl chloride in technical grade with an assay of 90%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 4-(Fluorosulfonyl)benzoyl chloride?
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This compound is classified as Danger and is harmful if swallowed (H302), causes severe skin burns and eye damage (H314), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (type N100 US or P3 EN143), is essential. Handle with extreme caution in a well-ventilated area.
How is 4-(Fluorosulfonyl)benzoyl chloride packed and shipped?
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4-(Fluorosulfonyl)benzoyl chloride is shipped according to UN 3261, Class 8, Packing Group II regulations. It is exported globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or a sample of 4-(Fluorosulfonyl)benzoyl chloride, please contact our sales team through the website or by phone, providing your details and the quantity required.
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