Tel:

Email:

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

D-N-(Benzyloxycarbonyl)leucine

  • CAS No. 28862-79-5

  • Cat. No. CS-B1639
  • Purity≥96%
  • MDL No.MFCD00066068

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

D-N-(Benzyloxycarbonyl)leucine|CS-B1639

Structure of 28862-79-5

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 28862-79-5
  • Cat. No. CS-B1639
  • Purity ≥96%
  • MDL No. MFCD00066068
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₉NO₄
  • Molecular Weight 265.30
  • Synonym(s) N-(Benzyloxycarbonyl)-D-leucine; N-Carbobenzoxy-D-leucine; N-Carbobenzyloxy-D-leucine; NSC 523826
  • SMILES CC(C)C[C@H](C(O)=O)NC(OCC1=CC=CC=C1)=O

Description

D-N-(Benzyloxycarbonyl)leucine serves as a protected amino acid derivative, featuring a benzyl ester group that stabilizes the carboxylic acid functionality. This orthogonal protection enables selective coupling in peptide synthesis workflows, where the benzyloxycarbonyl (Z) group can be removed under mild hydrogenolysis conditions without affecting other sensitive moieties. The D-configuration ensures stereochemical integrity during chain elongation, facilitating the construction of complex peptide architectures with defined stereochemistry.

Synthesis

  • Route1
    • In-stock
      D-Leucine|CS-D1369
      328-38-1
    • null|null
      501-53-1
    • ~89%
    • In-stock
      D-N-(Benzyloxycarbonyl)leucine|CS-B1639
      28862-79-5

    References

    • Frelek, Jadwiga; Fryszkowska, Anna; Kwit, Marcin; Ostaszewski, Ryszard Tetrahedron Asymmetry, 2006 , vol. 17, # 17 p. 2469 - 2478
  • Route2
    • In-stock
      N-[(Phenylmethoxy)carbonyl]-L-leucine|CS-B1638
      2018-66-8
    • null|null
      64-17-5
    • ~96%
    • In-stock
      D-N-(Benzyloxycarbonyl)leucine|CS-B1639
      28862-79-5
    • null|null
      58889-73-9

    References

    • Moriniere, Jean-Luc; Danree, Bernard; Guy, Alain European Journal of Medicinal Chemistry, 1987 , vol. 22, p. 347 - 358
  • Route3
    • null|null
      174657-99-9
    • ~%
    • In-stock
      D-N-(Benzyloxycarbonyl)leucine|CS-B1639
      28862-79-5

    References

    • Tanaka, Fujie; Kinoshita, Keiko; Tanimura, Ryuji; Fujii, Ikuo Journal of the American Chemical Society, 1996 , vol. 118, # 10 p. 2332 - 2339

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

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   75.63
  • LogP   2.4121
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   6

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • D-N-(Benzyloxycarbonyl)leucine sigmaD-N-(Benzyloxycarbonyl)leucine manufacturerD-N-(Benzyloxycarbonyl)leucine priceD-N-(Benzyloxycarbonyl)leucine structureD-N-(Benzyloxycarbonyl)leucine SDSbuy D-N-(Benzyloxycarbonyl)leucineD-N-(Benzyloxycarbonyl)leucine supplierD-N-(Benzyloxycarbonyl)leucine usesD-N-(Benzyloxycarbonyl)leucine molecular weightprice of D-N-(Benzyloxycarbonyl)leucineD-N-(Benzyloxycarbonyl)leucine chemical name formula of D-N-(Benzyloxycarbonyl)leucine
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label