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CS-W001157 4
Total: USD 88.00

(±)-Leucine

  • CAS No. 328-39-2

  • Cat. No. CS-W020700
  • Molecule weight131.17
  • Purity≥98%
  • MDL No.MFCD00063087

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

(±)-Leucine|CS-W020700

Structure of 328-39-2

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General Information

  • CAS No. 328-39-2
  • Cat. No. CS-W020700
  • Purity ≥98%
  • MDL No. MFCD00063087
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₃NO₂
  • Molecular Weight 131.17
  • Synonym(s) DL-Leucine; (RS)-Leucine
  • SMILES NC(CC(C)C)C(O)=O

Description

Undecane is obtained from the refining of petroleum. It is a component of gasoline and is generally used in organic synthesis, petroleum research and as a distillation chaser.Refer to the products Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Application

(±)-Leucine serves as a versatile building block in peptide synthesis and metabolic pathway studies, offering well-documented stereochemical stability and compatibility with standard coupling protocols. Its aliphatic side chain provides favorable solubility and handling characteristics, enabling efficient incorporation into synthetic peptides and chiral intermediates. Functions reliably in both solution-phase and solid-phase methodologies, supporting high-yield transformations under mild conditions.

Synthesis

  • Route1
    • In-stock
      4-Methyl-2-oxopentanoic acid|CS-W013438
      816-66-0
    • ~93%
    • null|null
      10303-64-7
    • In-stock
      (±)-Leucine|CS-W020700
      328-39-2

    References

    • Journal of the American Chemical Society, , vol. 126, # 10 p. 3020 - 3021
  • Route2
    • In-stock
      Boc-L-Leu-OH|CS-W020087
      13139-15-6
    • null|null
      121-44-8
    • ~%
    • In-stock
      (±)-Leucine|CS-W020700
      328-39-2

    References

    • US4110321 A1, ;
  • Route3
    • null|null
      873963-42-9
    • ~%
    • In-stock
      (±)-Leucine|CS-W020700
      328-39-2

    References

    • Journal of the American Chemical Society, , vol. 67, p. 502 Journal of the American Chemical Society, , vol. 67, p. 308 Journal of the American Chemical Society, , vol. 68, p. 452

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   0.4444
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   3

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