5a(R),10b(S)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate
5a(R),10b(S)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate (CAS: 872143-57-2) is a complex organic compound with the empirical formula C18H11BF9N3O and a molecular weight of 467.10 g/mol. It is recognised for its utility in asymmetric synthesis and as a chiral catalyst. Supplied by Tech Serve Solutions, this reagent is essential for advanced chemical research and development, enabling precise stereochemical control in synthetic pathways.
- IUPAC
- 2-Pentafluorophenyl-6,10b-dihydro-4H,5aH-5-oxo-3,10c-diaza-2-azoniacyclopenta[c]fluorine tetrafluoroborate
- Synonyms
- 6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborateC18H11BF9N3O872143-57-2
![5a(R),10b(S)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate (C18H11BF9N3O) — chemical structure, CAS 872143-57-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F872143-57-2.png&w=3840&q=75)
Asymmetric Catalysis
This compound serves as a chiral catalyst in asymmetric synthesis, facilitating the enantioselective formation of chiral molecules. Its unique structure allows for precise control over stereochemistry in various organic transformations.
Organic Synthesis Reagent
Utilised as a key reagent in complex organic synthesis, it enables the construction of intricate molecular architectures. Its application is particularly relevant in the development of novel pharmaceutical intermediates and fine chemicals.
Chiral Ligand Development
The compound's structural features make it valuable in the development and application of novel chiral ligands for transition metal catalysis. This contributes to advancements in stereoselective catalytic processes.
| Molecular weight | 467.10 |
|---|---|
| Empirical formula | C18H11BF9N3O |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 233-237 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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 1759 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 5a(R),10b(S)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate used for?
+
This compound is primarily used in asymmetric synthesis as a chiral catalyst and reagent for stereoselective organic transformations.
What is the CAS number and formula for this chemical?
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The CAS number is 872143-57-2 and the empirical formula is C18H11BF9N3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as meeting USP, BP, EP, or pharmacopoeia standards.
How should this chemical be handled safely?
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This compound is classified as dangerous with a GHS signal word of 'Danger' and carries hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (type N100 US/P3 EN143 filters), is mandatory. Handle in a well-ventilated area.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or a quote?
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Please contact our sales team directly to request a sample or a quotation for this product.
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