2-Bromo-1-ethyl-pyridinium tetrafluoroborate
2-Bromo-1-ethyl-pyridinium tetrafluoroborate (CAS: 878-23-9) is a chemical reagent with the molecular formula C7H9BBrF4N and a molecular weight of 273.86 g/mol. This compound functions as an active ester and is valuable in chemical synthesis, particularly for peptide coupling reactions. It serves as a key component in the development of advanced materials and biologically active molecules within chemical biology research.
- IUPAC
- BEP
Peptide Synthesis
This reagent is instrumental in facilitating peptide coupling reactions. Its activity as an ester contributes to efficient amide bond formation, a critical step in building peptide chains for research and pharmaceutical applications.
Chemical Synthesis
It serves as a versatile synthetic reagent, enabling the formation of various chemical bonds and the construction of complex organic molecules. Its utility spans diverse areas of synthetic chemistry.
Chemical Biology
Used in chemical biology research to synthesize novel compounds for probing biological pathways. It aids in the creation of tagged molecules or modified biomolecules for study.
Active Ester Formation
As an additive, it promotes the formation of active esters, which are reactive intermediates used in a variety of organic transformations, including esterification and amidation.
| Molecular weight | 273.86 |
|---|---|
| Empirical formula | C7H9BBrF4N |
| Assay | ≥97.0% (T) |
| Melting point | 102-104 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 2-Bromo-1-ethyl-pyridinium tetrafluoroborate used for?
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2-Bromo-1-ethyl-pyridinium tetrafluoroborate is primarily used as a reagent in peptide coupling, chemical synthesis, chemical biology research, and for forming active esters.
What is the CAS number and formula for 2-Bromo-1-ethyl-pyridinium tetrafluoroborate?
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The CAS number is 878-23-9 and the empirical formula (Hill notation) is C7H9BBrF4N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-1-ethyl-pyridinium tetrafluoroborate with an assay of ≥97.0% (T). We do not represent this product as USP, BP, or EP grade.
How should 2-Bromo-1-ethyl-pyridinium tetrafluoroborate be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter. Refer to the Safety Data Sheet for comprehensive handling information.
Is 2-Bromo-1-ethyl-pyridinium tetrafluoroborate a controlled substance?
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The provided data does not indicate that 2-Bromo-1-ethyl-pyridinium tetrafluoroborate is a controlled substance.
How is 2-Bromo-1-ethyl-pyridinium tetrafluoroborate packed and shipped?
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This chemical is carefully packed and exported by Tech Serve Solutions, adhering to international shipping regulations for chemical products.
How can I request a quote or sample of 2-Bromo-1-ethyl-pyridinium tetrafluoroborate?
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Please contact our sales team through the website or by phone to request a quote or a sample of 2-Bromo-1-ethyl-pyridinium tetrafluoroborate.
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