Isoacyl Dipeptides

Isoacyl dipeptides are used to prepare long or difficult peptides where aggregation of the peptide chains is prevalent. The isoacyldipeptides are used to synthesize a depsipeptide in which the peptide chain is attached to the side chain O of serine or threonine residues instead of the alpha N. This disrupts inter chain hydrogen bonding responsible for aggregation and improves the solubility of depsipeptides compared to the standard analogs. The depsipeptides are stable under acidic conditions and can be purified by HPLC. When the pH is adjusted to 7.4 or greater, depsipeptides undergo O->N acyl shift to form the native peptide. This provides an efficient way to prepare and purify difficult peptides in high yield.

AAPPTec offers the largest selection of high quality, high purity isoacyl dipeptides at very affordable prices.

All isoacyl dipeptides are available in gram to kilogram quantities. Please contact AAPPTec for a quotation on bulk quantities.

Showing 1–25 of 35 results

  • Boc-Ser(Fmoc-Ala)-OH  [944283-07-2]
    Catalog #Product NameUnitPriceQty
    IAD001Boc-Ser(Fmoc-Ala)-OH [944283-07-2]
    $110.00
  • Boc-Ser(Fmoc-Gly)-OH  [944283-06-1]
    Catalog #Product NameUnitPriceQty
    IAD013Boc-Ser(Fmoc-Gly)-OH [944283-06-1]
    $110.00
  • Boc-Ser(Fmoc-Ile)-OH  [944283-10-7]
    Catalog #Product NameUnitPriceQty
    IAD017Boc-Ser(Fmoc-Ile)-OH [944283-10-7]
    $110.00
  • Boc-Ser(Fmoc-Leu)-OH
    Catalog #Product NameUnitPriceQty
    IAD019Boc-Ser(Fmoc-Leu)-OH
    $110.00
  • Boc-Ser(Fmoc-Met)-OH
    Catalog #Product NameUnitPriceQty
    IAD023Boc-Ser(Fmoc-Met)-OH
    $110.00
  • Boc-Ser(Fmoc-Phe)-OH  [944283-23-2]
    Catalog #Product NameUnitPriceQty
    IAD025Boc-Ser(Fmoc-Phe)-OH [944283-23-2]
    $110.00
  • Boc-Ser(Fmoc-Val)-OH
    Catalog #Product NameUnitPriceQty
    IAD034Boc-Ser(Fmoc-Val)-OH
    $110.00
  • Boc-Ser[Fmoc-Arg(Pbf)]-OH
    Catalog #Product NameUnitPriceQty
    IAD007Boc-Ser[Fmoc-Arg(Pbf)]-OH
    $130.00
  • Boc-Ser[Fmoc-Asn(Trt)]-OH  [944283-17-4]
    Catalog #Product NameUnitPriceQty
    IAD003Boc-Ser[Fmoc-Asn(Trt)]-OH [944283-17-4]
    $130.00
  • Boc-Ser[Fmoc-Asp(OtBu)]-OH
    Catalog #Product NameUnitPriceQty
    IAD005Boc-Ser[Fmoc-Asp(OtBu)]-OH
    $130.00
  • Boc-Ser[Fmoc-Gln(Trt)]-OH  [944283-19-6]
    Catalog #Product NameUnitPriceQty
    IAD009Boc-Ser[Fmoc-Gln(Trt)]-OH [944283-19-6]
    $130.00
  • Boc-Ser[Fmoc-Glu(OtBu)]-OH  [944283-18-5]
    Catalog #Product NameUnitPriceQty
    IAD011Boc-Ser[Fmoc-Glu(OtBu)]-OH [944283-18-5]
    $130.00
  • Boc-Ser[Fmoc-His(Trt)]-OH
    Catalog #Product NameUnitPriceQty
    IAD015Boc-Ser[Fmoc-His(Trt)]-OH
    $130.00
  • Boc-Ser[Fmoc-Lys(Boc)]-OH
    Catalog #Product NameUnitPriceQty
    IAD021Boc-Ser[Fmoc-Lys(Boc)]-OH
    $130.00
  • Boc-Ser[Fmoc-Ser(tBu)]-OH  [944283-11-8]
    Catalog #Product NameUnitPriceQty
    IAD027Boc-Ser[Fmoc-Ser(tBu)]-OH [944283-11-8]
    $130.00
  • Boc-Ser[Fmoc-Thr(tBu)]-OH  [944283-12-9]
    Catalog #Product NameUnitPriceQty
    IAD029Boc-Ser[Fmoc-Thr(tBu)]-OH [944283-12-9]
    $130.00
  • Boc-Ser[Fmoc-Trp(Boc)]-OH
    Catalog #Product NameUnitPriceQty
    IAD030Boc-Ser[Fmoc-Trp(Boc)]-OH
    $130.00
  • Boc-Ser[Fmoc-Tyr(tBu)]-OH
    Catalog #Product NameUnitPriceQty
    IAD032Boc-Ser[Fmoc-Tyr(tBu)]-OH
    $130.00
  • Boc-Thr(Fmoc-Ala)-OH  [909115-21-5]
    Catalog #Product NameUnitPriceQty
    IAD002Boc-Thr(Fmoc-Ala)-OH [909115-21-5]
    $110.00
  • Boc-Thr(Fmoc-Gly)-OH  [944283-25-4]
    Catalog #Product NameUnitPriceQty
    IAD014Boc-Thr(Fmoc-Gly)-OH [944283-25-4]
    $110.00
  • Boc-Thr(Fmoc-Ile)-OH  [944283-27-6]
    Catalog #Product NameUnitPriceQty
    IAD018Boc-Thr(Fmoc-Ile)-OH [944283-27-6]
    $110.00
  • Boc-Thr(Fmoc-Leu)-OH
    Catalog #Product NameUnitPriceQty
    IAD020Boc-Thr(Fmoc-Leu)-OH
    $110.00
  • Boc-Thr(Fmoc-Met)-OH
    Catalog #Product NameUnitPriceQty
    IAD024Boc-Thr(Fmoc-Met)-OH
    $110.00
  • Boc-Thr(Fmoc-Phe)-OH
    Catalog #Product NameUnitPriceQty
    IAD026Boc-Thr(Fmoc-Phe)-OH
    $110.00
  • Boc-Thr(Fmoc-Val)-OH  [887707-95-1]
    Catalog #Product NameUnitPriceQty
    IAD035Boc-Thr(Fmoc-Val)-OH [887707-95-1]
    $110.00