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Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

L-Valine

  • CAS No. 72-18-4

  • Cat. No. CS-W020706
  • Purity≥97%
  • MDL No.MFCD00064220

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

L-Valine|CS-W020706

Structure of 72-18-4

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General Information

  • CAS No. 72-18-4
  • Cat. No. CS-W020706
  • Purity ≥97%
  • MDL No. MFCD00064220
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₁NO₂
  • Molecular Weight 117.15
  • Synonym(s) (S)-Valine
  • SMILES N[C@@H](C(C)C)C(O)=O

Description

Tetradecylphosphonic acid forms a self-assembled monolayer (SAM) to functionalize a variety of nanoparticles.TDPA can be used to cap copper nanoparticles to protect them from oxidation. It may also be used in the synthesis of cadmium sulfate (CdS) core, which can be used in the fabrication of cadmium selenium (CdSe)/CdS core quantum dots (QDs). It may also be coated on caesium lead bromide (CsPbBr3) perovskite quantum dots for the development of white light emitting diodes (wLED).

Application

L-Valine serves as a fundamental building block in peptide synthesis and metabolic pathway studies, offering excellent bench stability and high enantiomeric purity. Its branched aliphatic side chain enables selective incorporation into bioactive peptides and facilitates the construction of sterically hindered scaffolds. This amino acid functions reliably in standard coupling protocols and demonstrates broad functional group tolerance during synthetic transformations.

Synthesis

  • Route1
    • null|null
      269742-33-8
    • ~94%
    • In-stock
      L-Valine|CS-W020706
      72-18-4

    References

    • Porter; Wirschun; Kuntz; Snapper; Hoveyda Journal of the American Chemical Society, 2000 , vol. 122, # 11 p. 2657 - 2658
  • Route2

    References

    • Journal of the American Chemical Society, , vol. 118, # 44 p. 10702 - 10706
  • Route3
    • null|null
      202347-80-6
    • ~80%
    • In-stock
      L-Valine|CS-W020706
      72-18-4

    References

    • Harwood, Laurence M.; Tyler, Simon N. G.; Anslow, A. Susan; MacGilp, Iain D.; Drew, Michael G. B. Tetrahedron Asymmetry, 1997 , vol. 8, # 24 p. 4007 - 4010

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   63.32
  • LogP   0.0543
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

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