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Merck - 8512210100 - PyAOP

  • MFR SKU: 8512210100
  • ITEM #: 11577364
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ITEM #: 11577364
PyAOP Novabiochem®. CAS 156311-83-0, chemical formula CHNOP*FP.
This listing is for 100 g Plastic bottle

Merck - 8512210100 - PyAOP

  • Item #: 11577364
  • MFR SKU: 8512210100
  • Catalogue Number 851221
  • Brand Family Novabiochem®
  • Alternate Names
  • (7-Azabenzotriazol-1-yloxy)trispyrrolidinophosphonium hexafluorophosphate
  • Background Information PyAOP is a extremely effective coupling which combines the high reactivity of HATU with the lack of side reactions of PyBOP® [1]. It is one of the best coupling reagents for use in cyclization reactions, as it mediates amide bond formation with low racemization and does not cause guanidinylation of free-amino groups.
  • CAS number 156311-83-0
  • Hill Formula CHFNOP
  • Chemical formula CHNOP*FP
  • Molar Mass 521.39 g/mol
  • HS Code 2933 99 80
  • Structure formula Image
  • Quality Level MQ200
  • Application PyAOP Novabiochem®. CAS 156311-83-0, chemical formula CHNOP*FP.
  • Melting Point 163 - 168 ° C
  • Hazard Pictogram(s)
  • Hazard Statement(s) H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • H335: May cause respiratory irritation.
  • Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
  • P264: Wash skin thoroughly after handling.
  • P271: Use only outdoors or in a well-ventilated area.
  • P280: Wear protective gloves/ eye protection/ face protection.
  • P302 + P352: IF ON SKIN: Wash with plenty of water.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • Signal Word Warning
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Categories of danger irritant
  • Storage Store at -15° C to -25° C.

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