ChemicalBook >> CAS DataBase List >>Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
- CAS No.
- 132705-51-2
- Chemical Name:
- Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
- Synonyms
- PYBROP;PYBRBOP;BROMOTRIPYRROLIDINOPHOSPHONIUM HEXAFLUOROPHOSPHATE;Phosphorus(1+), bromotri-1-pyrrolidinyl-, (T-4)-, hexafluorophosphate(1-) (1:1);PYBROP(R);PYBROP(TM);PyBroP\(rg;PyBrOP®PyBrOP 97%;CAS:132705-51-2
- CBNumber:
- CB5318935
- Molecular Formula:
- C12H24BrF6N3P2
- Molecular Weight:
- 466.19
- MDL Number:
- MFCD00077412
- MOL File:
- 132705-51-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-07-30 16:52:23
| Product description | Number | Pack Size | Price |
| PyBroP Novabiochem? | 8.51010 | 25g | $416 |
| Bromotripyrrolidinophosphonium hexafluorophosphate ≥95.0% (HPLC) | 18565 | 1g | $31.8 |
| PyBroP Novabiochem? | 8.51010 | 100g | $1240 |
| Bromotripyrrolidinophosphonium hexafluorophosphate ≥95.0% (HPLC) | 18565 | 5g | $151 |
| Bromotripyrrolidinophosphonium Hexafluorophosphate >98.0%(HPLC)(N) | B2680 | 5g | $46 |
| More product size | |||
| Melting point | 100 °C |
|---|---|
| storage temp. | -20°C |
| solubility | DMF: 0.4 g/mL, clear |
| form | Powder |
| color | White to off-white |
| Water Solubility | moderately soluble |
| Sensitive | Moisture Sensitive |
| BRN | 7845702 |
| Stability | Moisture Sensitive |
| Major Application | peptide synthesis |
| InChI | InChI=1S/C12H24BrN3P.F6P/c13-17(14-7-1-2-8-14,15-9-3-4-10-15)16-11-5-6-12-16;1-7(2,3,4,5)6/h1-12H2;/q+1;-1 |
| InChIKey | CYKRMWNZYOIJCH-UHFFFAOYSA-N |
| SMILES | [P+5]([F-])([F-])([F-])([F-])([F-])[F-].[P+](N1CCCC1)(N1CCCC1)(N1CCCC1)Br |
| CAS DataBase Reference | 132705-51-2(CAS DataBase Reference) |
| UNSPSC Code | 12352107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi,C | |||||||||
| Risk Statements | 36/37/38-34 | |||||||||
| Safety Statements | 26-36-45-36/37/39-27 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| HS Code | 2933 99 80 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
|||||||||
| NFPA 704 |
|
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate price More Price(100)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.51010 | PyBroP Novabiochem? | 132705-51-2 | 25g | $416 | 2026-04-30 | Buy |
| Sigma-Aldrich | 18565 | Bromotripyrrolidinophosphonium hexafluorophosphate ≥95.0% (HPLC) | 132705-51-2 | 1g | $31.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.51010 | PyBroP Novabiochem? | 132705-51-2 | 100g | $1240 | 2026-04-30 | Buy |
| Sigma-Aldrich | 18565 | Bromotripyrrolidinophosphonium hexafluorophosphate ≥95.0% (HPLC) | 132705-51-2 | 5g | $151 | 2026-04-30 | Buy |
| TCI Chemical | B2680 | Bromotripyrrolidinophosphonium Hexafluorophosphate >98.0%(HPLC)(N) | 132705-51-2 | 5g | $46 | 2026-04-30 | Buy |
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate Chemical Properties,Uses,Production
Chemical Properties
white to off-white powder
Uses
A stable reagent for the coupling of N-Methylamino acids in peptide synthesis.
Uses
It can be used as a coupling reagent:
- For Suzuki–Miyaura cross-coupling of phenols and arylboronic acids to synthesize biaryls and heterobiaryls.
- To functionalize pyrimidines (synthesized from 3,4-dihydropyrimidin-2(1H)-ones (DHPMs) via the Kappe dehydrogenation) by using various nucleophiles.
- To synthesize formamidines by coupling with various primary amines and N,N-diisopropylethylamine.
It can also be used as an activating reagent:
- For the activation of C-OH bond in tautomerizable heterocycles to form the phosphonium salt which aids the Sonogashira coupling of heterocycles with various alkynes.
- For the one–pot activation of C-O bond in phenols and further coupling reaction with phosphine oxide or phosphite to form C-P bonds.
reaction suitability
reaction type: Coupling Reactions
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate Preparation Products And Raw materials
Global( 313)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Suzhou Highfine Biotech Co.,Ltd. | +86-0512-68071238 +86-13771819922 | june@highfine.com | China | 491 | 58 |
| XINXIANG RUNYU MATERIAL CO., LTD. | +86-13592593621; +86-16627710726 | sales@runvmat.com | China | 464 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14032 | 58 |
| AB PharmaTech,LLC | 323-480-4688 | sales@acrospharmatech.com | United States | 988 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3618 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10399 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8491 | 58 |
View Lastest Price from Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-07 | Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-07-30 | Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
|
1KG | 98% | 1000kgs | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-12-23 | Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
|
1KG | 98% | 50KG | XINXIANG RUNYU MATERIAL CO., LTD. |
-
- Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
- $0.00
- 98%
- Shaanxi Dideu New Materials Co. Ltd
-
- Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate
132705-51-2
- 98%
- XINXIANG RUNYU MATERIAL CO., LTD.
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CAS:132705-51-2
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Phosphorus(1+), bromotri-1-pyrrolidinyl-, (T-4)-, hexafluorophosphate(1-) (1:1)
PYBROP
PYBRBOP
132705-51-2
C12H24BrN3PPF6
C12H24N3P2BrF6
C12H24BrN3PF6P
C12H24BrF6N3P2
Coupling
Phosphonium/Uronium/Formamidinium
Synthetic Reagents
Peptide
Coupling Reagent
Peptide Coupling Reagents
