4-(Methanesulfonylamino)phenylboronic acid pinacol ester
4-(Methanesulfonylamino)phenylboronic acid pinacol ester (CAS 616880-14-9) is an organoboron compound with the molecular formula C13H20BNO4S and a molecular weight of 297.18 g/mol. This aryl boronate ester is a valuable building block in organic synthesis, particularly for carbon-carbon bond formation via cross-coupling reactions like Suzuki-Miyaura coupling. It is supplied by Tech Serve Solutions with a minimum assay of 97% and stored under refrigeration.
- IUPAC
- N-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]methanesulfonamide
- Synonyms
- N-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]methanesulfonamide
Organic Synthesis
Utilised as a versatile intermediate in the synthesis of complex organic molecules. Its boronate ester functionality readily participates in palladium-catalyzed cross-coupling reactions.
Pharmaceutical Research
A key reagent in the development of novel pharmaceutical compounds. The structure lends itself to the creation of diverse molecular scaffolds with potential therapeutic applications.
Material Science
Can be incorporated into the design and synthesis of advanced materials, leveraging the unique properties of organoboron compounds.
| Molecular weight | 297.18 |
|---|---|
| Empirical formula | C13H20BNO4S |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 197-201 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36 |
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-(Methanesulfonylamino)phenylboronic acid pinacol ester used for?
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This compound is primarily used as a building block in organic synthesis, particularly for C-C bond formation through cross-coupling reactions like Suzuki-Miyaura coupling, and in pharmaceutical research.
What are the CAS number and molecular formula?
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The CAS number is 616880-14-9, and the molecular formula is C13H20BNO4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 97%. It is not represented as USP, BP, or EP grade.
How should this chemical be handled and stored?
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This compound is classified as harmful if swallowed (H302) and requires appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. It should be stored at 2-8°C.
Is this chemical available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote?
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Please contact our sales team via the website or directly to request a sample or a quotation for this product.
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