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CS-W001157 4
Total: USD 88.00

Fmoc-Ile-OH

  • CAS No. 71989-23-6

  • Cat. No. CS-W020667
  • Purity≥98%
  • MDL No.MFCD00037125

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

Fmoc-Ile-OH|CS-W020667

Structure of 71989-23-6

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General Information

  • CAS No. 71989-23-6
  • Cat. No. CS-W020667
  • Purity ≥98%
  • MDL No. MFCD00037125
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₂₃NO₄
  • Molecular Weight None
  • Synonym(s) Fmoc-L-isoleucine
  • SMILES CC[C@H](C)[C@@H](C(O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O

Description

Fmoc-Ile-OH is a bench-stable, moisture-tolerant amino acid derivative featuring a fluorenylmethoxy carbonyl (Fmoc) protecting group and a side chain bearing a branched isopropyl moiety. This structure enables efficient coupling in solid-phase peptide synthesis, where the Fmoc group facilitates selective deprotection under mild basic conditions. The protected side chain remains inert during standard coupling protocols, ensuring high fidelity in sequence assembly.

Synthesis

  • Route1

    References

    • Raydnov, M. G.; Klimenko, L. V.; Mitin, Yu. V. Russian Journal of Bioorganic Chemistry, 1999 , vol. 25, # 5 p. 283 - 287 Bioorganicheskaya Khimiya, 1999 , vol. 25, # 5 p. 323 - 328
  • Route2
    • L-Isoleucine, 99%|CS-1269087
      73-32-5
    • ~69%
    • In-stock
      Fmoc-Ile-OH|CS-W020667
      71989-23-6

    References

    • Chinchilla, Rafael; Dodsworth, David; Najera, Carmen; Soriano, Jose Tetrahedron Letters, 2001 , vol. 42, # 43 p. 7579 - 7581
  • Route3

    References

    • Schoen, Istvan; Kisfaludy, Lajos Synthesis, 1986 , # 4 p. 303 - 305

Safety Information

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GHS Pictogram : N/A
GHS No : N/A
Signal Word : N/A
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

Quality Control

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Computational Chemistry Data

  • TPSA   75.63
  • LogP   4.0244
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   6

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