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CS-W001157 4
Total: USD 88.00

[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate

  • CAS No. 153433-21-7

  • Cat. No. CS-0068035
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

[Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate|CS-0068035

Structure of 153433-21-7

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General Information

  • CAS No. 153433-21-7
  • Cat. No. CS-0068035
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₇H₂₉F₆N₅O₃P₂
  • Molecular Weight 527.38
  • Synonym(s) PyOxim
  • SMILES O=C(OCC)/C(C#N)=N/O[P+](N1CCCC1)(N2CCCC2)N3CCCC3.F[P-](F)(F)(F)(F)F

Description

This phosphonium reagent enables efficient, room-temperature coupling of carboxylic acids with alcohols and amines. Featuring a cyano(hydroxyimino)acetate ester group, it delivers high yields under mild conditions while maintaining excellent stability in air and moisture. Ideal for peptide synthesis and complex molecule assembly.

Safety Information

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GHS Pictogram :
GHS No : GHS05,GHS07,GHS09
Signal Word : Danger
UN#: 3077
Class : 9
Packing Group : Ⅲ
Hazard Statements : H302+H312-H315-H318-H411
Precautionary Statements : P264-P270-P273-P280-P302+P352-P330-P362+P364-P391-P501

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Computational Chemistry Data

  • TPSA   81.4
  • LogP   5.79308
  • H_Acceptors   8
  • H_Donors   0
  • Rotatable_Bonds   7

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