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CAS RN: 128625-52-5 | Product Number: B1774

1H-Benzotriazol-1-yloxytripyrrolidinophosphonium Hexafluorophosphate [Coupling Reagent for Peptide]

Purity: >98.0%(HPLC)
6   ≥20 
8   ≥20 

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Product Number B1774
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__8H__2__8F__6N__6OP__2 = 520.40  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Moisture Sensitive,Heat Sensitive
CAS RN 128625-52-5
Reaxys Registry Number 3584612
PubChem Substance ID 87564669
MDL Number


Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Properties (reference)
Pictogram 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:
Transport Information:
HS Number 2933998090
A Condensing Agent

Total Synthesis of Complestatin: Development of a Pd(0)-Mediated Indole Annulation for Macrocyclization

H. Shimamura, S. P. Breazzano, J. Garfunkle, F. S. Kimball, J. D. Trzupek, D. L. Boger, J. Am. Chem. Soc. 2010, 132, 7776.

PubMed Literature

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