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Picture of (7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

(7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

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Origin: China

Cas No: 156311-83-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 156311-83-0 Formula: C17H27F6N7OP2 Molecular Weight: 521.38100

    Description

    PyAOP ((7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate) is a coupling reagent used in solid phase peptide synthesis. It is a derivative of the HOAt family of coupling reagents. It is preferred over HATU, because it does not side react at the N-terminus of the peptide. Compared to the HOBt derivates, PyAOP (and HOAt in general) are more reactive due to the additional nitrogen.

    Basic Info

    Chemical Name (7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate
    Synonyms

    tripyrrolidin-1-yl(triazolo[4,5-b]pyridin-3-yloxy)phosphanium,hexafluorophosphate;

    CAS No. 156311-83-0
    Molecular Formula C17H27F6N7OP2
    Molecular Weight 521.38100
    PSA 89.73000
    LogP 5.41600

    Properties

    Melting Point 163-168ºC(lit.)

    Safety Info

    Safety Statements S26
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

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