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Published TCIMAIL newest issue No.199
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CAS RN: 56602-33-6 | Product Number: B1651
1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]
![Chemical Structure of 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]](/medias/B1651.jpg?context=bWFzdGVyfHJvb3R8NTY0MjV8aW1hZ2UvanBlZ3xhR1V3TDJnMlpDODRPVEU1T1RZeE9EazBPVFF5TDBJeE5qVXhMbXB3Wnd8YmEzYzEzOTE4MGYwMzY4MGU0YThmMmUyZTA2MDQ5MDMwMTQ1MTcxOTlkYmU1ZTJmN2Q5NzRhYmJmNzkyZTllOQ "1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]")
![Thumbnail of 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]](/medias/B1651.jpg?context=bWFzdGVyfHJvb3R8MTY0NTZ8aW1hZ2UvanBlZ3xhREE1TDJnMk1TODRPVE16TXpjME5qZzVNekV3TDBJeE5qVXhMbXB3Wnd8MjEzYzhhODM2Njk0YmYyNzRjZTZiYTFkMWM2NmFmMTZkNTczZmFjNDY3N2Q4Y2NkYmM3ODYxYjgzZjFiOTNjNQ)
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![1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate [Coupling Reagent for Peptide]")
Purity: >98.0%(HPLC)
Synonyms:
- BOP
- Castro's Reagent
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€17.00
|
1 | 2 |
|
| 25G |
€55.00
|
12 | ≥100 |
|
| 100G |
€148.00
|
4 | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B1651 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__2H__2__2F__6N__6OP__2 = 442.29 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Moisture Sensitive |
| CAS RN | 56602-33-6 |
| Reaxys Registry Number | 4287025 |
| PubChem Substance ID | 87564552 |
| MDL Number | MFCD00011948 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Lambda max. | 253.0 to 257.0 nm(CH3CN) |
| Absorbance | min. 0.280(0.02g/L, CH3CN, 253.0 to 257.0 nm) |
Properties (reference)
| Maximum Absorption Wavelength | 255 nm (CH__3CN) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 260-279-1 |
Transport Information:
| HS Number | 2933998090 |
Application
A Condensing Agent
References
Total Synthesis of the Cyclopeptide Alkaloid Abyssenine A. Application of Inter- and Intramolecular Copper-Mediated Coupling Reactions in Organic Synthesis
M. Toumi, F. Couty, G. Evano, J. Org. Chem. 2007, 72, 9003.
PubMed Literature
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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