| Identification | Back Directory | [Name]
PyClocK | [CAS]
893413-42-8 | [Synonyms]
PyCOP
PyClocK
PYCOP PYCLOCK
6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium...
(6-Chlorobenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate
(6-Chlorobenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate 97%
(6-Chloro-1H-benzotriazol-1-yloxy)tripyrrolidinophosphonium Hexafluorophosphate
6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium Hexafluorophosphate
PyClocK 6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium Hexafluorophosphate
6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium Hexafluorophosphate(PyClocK?)
((6-Chloro-1H-benzo[d][1,2,3]triazol-1-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate
PyClock 6-Chloro-benzotriazole-1-yloxy-tris-pyrrolidinophosphonium hexafluorophosphate Novabiochem
[(6-Chloro-1H-benzo[d][1,2,3]triazol-1-yl)oxy]tri(1-pyrrolidinyl)phosphonium Hexafluorophosphate(V)
(T-4)-[6-Chloro-1-(hydroxy-O)-1H-benzotriazolato]tri-1-pyrrolidinylphosphorus(1+) hexafluorophosphate(1-) | [EINECS(EC#)]
695-542-3 | [Molecular Formula]
C18H27ClN6OP.PF6 | [MDL Number]
MFCD14560589 | [MOL File]
893413-42-8.mol | [Molecular Weight]
554.838 |
| Chemical Properties | Back Directory | [Melting point ]
174-180°C | [storage temp. ]
2-8°C | [form ]
powder to crystal | [color ]
White to Light yellow | [InChI]
InChI=1S/C18H27ClN6OP.F6P/c19-16-7-8-17-18(15-16)25(21-20-17)26-27(22-9-1-2-10-22,23-11-3-4-12-23)24-13-5-6-14-24;1-7(2,3,4,5)6/h7-8,15H,1-6,9-14H2;/q+1;-1 | [InChIKey]
QJZCQEPNBRAYQL-UHFFFAOYSA-N | [SMILES]
C1C=C2N=NN(O[P+](N3CCCC3)(N3CCCC3)N3CCCC3)C2=CC=1Cl.[P-](F)(F)(F)(F)(F)F |
| Hazard Information | Back Directory | [Uses]
(6-Chlorobenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate (or PyClock) is the 6-chloro analog of PyBOP. It can be used as an excellent coupling reagent in solution and solid-phase peptide synthesis. It is also used to suppress racemization in the synthesis of various peptide models. | [reaction suitability]
reaction type: Coupling Reactions |
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