PyClocK

Base Information

• Chemical Name: PyClocK
• CAS No.: 893413-42-8
• Molecular Formula: C18H27ClN6OP.PF6
• Molecular Weight: 554.84
• Hs Code.: 2933 99 80
• Mol file: 893413-42-8.mol

Synonyms:(T-4)-[6-Chloro-1-(hydroxy-O)-1H-benzotriazolato]tri-1-pyrrolidinylphosphorus(1+) hexafluorophosphate(1-);

Chemical Property of PyClocK

Chemical Property:

• Vapor Pressure: 2.79E-08mmHg at 25°C
• Melting Point: 118-120℃
• Boiling Point: 449.7°C at 760 mmHg
• Flash Point: 225.8°C
• PSA: 76.84000
• Density: 1.13g/cm³
• LogP: 6.67440
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

(6-Chloro-1H-benzotriazol-1-yloxy)tripyrrolidinophosphonium Hexafluorophosphate >98.0%(HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• 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.