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CS-W001157 4
Total: USD 88.00

(R)-2-Acetoxy-2-phenylacetic acid

  • CAS No. 51019-43-3

  • Cat. No. CS-W018501
  • Molecule weight194.18
  • Purity≥97%
  • MDL No.MFCD00004249

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

(R)-2-Acetoxy-2-phenylacetic acid|CS-W018501

Structure of 51019-43-3

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General Information

  • CAS No. 51019-43-3
  • Cat. No. CS-W018501
  • Purity ≥97%
  • MDL No. MFCD00004249
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀O₄
  • Molecular Weight 194.18
  • Synonym(s) None
  • SMILES CC(O[C@@H](C(O)=O)C1=CC=CC=C1)=O

Description

(R)-(-)-O-Acetylmandelic acid is a chiral derivatizing agent for NMR determination of enantiomeric purity of -deuterated carboxylic acids, alcohols, and amines.(R)-(-)-O-Acetylmandelic acid may be used as a precursor to prepare a chiral diamine, which is an intermediate to prepare Utenone A. It may also be used to prepare ethyl (2R)-2-acetoxy-2-phenylethanoate.

Synthesis

  • Route1
    • (R)-2-Hydroxy-2-phenylacetic acid  Pregabalin Impurity|CS-0167074
      611-71-2
    • null|null
      75-36-5
    • ~98%
    • In-stock
      (R)-2-Acetoxy-2-phenylacetic acid|CS-W018501
      51019-43-3

    References

    • Corey, E. J.; Naef, Reto; Hannon, Francis J. Journal of the American Chemical Society, 1986 , vol. 108, # 22 p. 7114 - 7116
  • Route2
    • null|null
      568598-79-8
    • ~90%
    • null|null
      201-68-3
    • In-stock
      (R)-2-Acetoxy-2-phenylacetic acid|CS-W018501
      51019-43-3

    References

    • Ashraf, M. Arfan; Russell, Alexander G.; Wharton, Christopher W.; Snaith, John S. Tetrahedron, 2007 , vol. 63, # 3 p. 586 - 593
  • Route3
    • null|null
      29071-09-8
    • ~%
    • In-stock
      Mandelic acid, acetate, L-|CS-D1447
      7322-88-5
    • In-stock
      (R)-2-Acetoxy-2-phenylacetic acid|CS-W018501
      51019-43-3

    References

    • BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM; ARMSTRONG, Daniel, W.; PING, Sun; BREITBACH, Zachary, S.; WANG, Chunlei Patent: WO2010/148191 A2, 2010 ; Location in patent: Page/Page column 45-49; 51 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   63.6
  • LogP   1.3754
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   3

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