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Code Name Synonym
DD-010 Boc-Dap(Alloc) N-alpha-Boc-N-beta-Alloc-L-2,3-diaminopropionic acid // Boc-Dap(Aloc)-OH // Boc-Dpr(Aloc)-OH // Boc-Dapa(Aloc)-OH
CAS 161561-83-7 /upload/more_svg/small/small_DD-010.svg
Formula C12H20N2O6
MW 288.3
Purity >98%
Storage +2 ... +8 °C
Specification Link
Code Name Synonym
DD-049 Fmoc-Dap(Alloc) N-alpha-Fmoc-N-beta-Alloc-L-2,3-diaminopropionic acid // Fmoc-Dap(Aloc)-OH // Fmoc-Dpr(Aloc)-OH // Fmoc-Dapa(Aloc)-OH
CAS 188970-92-5 /upload/more_svg/small/small_DD-049.svg
Formula C22H22N2O6
MW 410.4
Purity >99%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-Dap(Alloc) is used in peptide synthesis where orthogonal to Fmoc- and Boc- side-chain protecting group is needed. DOI:10.1021/JA9642121;  DOI:10.1021/ja804754y; Science (2010), 330(6011), 1689-1692. DOI:10.1126/science.1196154; DOI:10.1002/anie.200906620; Nature Chemistry (2018), 10(7), 704-714. DOI:10.1038/s41557-018-0033-8.
Specification Link
Code Name Synonym
DD-069 Fmoc-D-Dap(Alloc) N-alpha-Fmoc-N-beta-Alloc-D-2,3-diaminopropionic acid // Fmoc-D-Dap(Aloc)-OH // Fmoc-D-Dpr(Aloc)-OH // Fmoc-D-Dapa(Aloc)-OH
CAS 178924-05-5 /upload/more_svg/small/small_DD-069.svg
Formula C22H22N2O6
MW 410.4
Purity >99%
Storage +2 ... +8 °C
Specification Link
Code Name Synonym
DD-192 Fmoc-Dap(Alloc,Me) Fmoc-L-Dap(Aloc,Me)-OH // Fmoc-Dap(Me)(Aloc)-OH // N-alpha-Fmoc-N-beta-Aloc-N-beta-methyl-L-2,3-diaminopropionic acid // (2S)-3-{[(alloxy)carbonyl](methyl)amino}-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid // (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((alloxycarbonyl)(methyl)amino)propanoic acid
CAS 2389078-45-7 /upload/more_svg/small/small_DD-192.svg
Formula C23H24N2O6
MW 424.5
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
DD-003 Boc-Dab(Alloc).DCHA N-alpha-Boc-N-gamma-Alloc-L-2,4-diaminobutyric acid.DCHA // Boc-Dab(Aloc).DCHA
CAS 327156-92-3 , 171820-73-8 net /upload/more_svg/small/small_DD-003.svg
Formula C25H45N3O6
MW 483.6
Purity >98%
Storage +2 ... +8 °C
Specification Link
Code Name Synonym
DD-040 Fmoc-Dab(Alloc) N-alpha-Fmoc-N-gamma-Alloc-L-2,4-diaminobutyric acid // Fmoc-Dab(Aloc)-OH // Fmoc-Dbu(Aloc)
CAS 204316-32-5 /upload/more_svg/small/small_DD-060.svg
Formula C23H24N2O6
MW 424.4
Purity >98%
Storage +2 ... +8 °C
Specification Link
Code Name Synonym
DD-060 Fmoc-D-Dab(Alloc) N-alpha-Fmoc-N-gamma-Alloc-D-2,4-diaminobutyric acid // Fmoc-D-Dab(Aloc)-OH
CAS 387824-78-4 /upload/more_svg/small/small_DD-060.svg
Formula C23H24N2O6
MW 424.4
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Specification Link
Code Name Synonym
DD-202 Fmoc-Dab(Alloc,Me) N-alpha-Fmoc-N,N-gamma-Alloc,Me-L-2,4-diaminobutyric acid // Fmoc-Dbu(Alloc,Me)
CAS n/a /upload/small/small_dd-202.svg
Formula C24H26N2O6
MW 438.5
Purity >98%
Storage +2 ... +8 °C
Note NCAA for solid-support peptide synthesis.
Code Name Synonym
ET-183 Alloc-Arg(Pbf) Aloc-L-Arg(Pbf)-OH // Alloc-L-Arg(Pbf)-OH // N-alpha-Allyloxycarbonyl-N-epsilon-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine //
CAS 783371-61-9 /upload/small/small_et-183.svg
Formula C23H34N4O7S
MW 510.6
Purity >98%
Storage +2 ... +8 °C
Note Used as a building-block for SPPS. Albericio, F., et. al. Org. Lett. 2015, 6182, DOI:10.1021/acs.orglett.5b03176; WO 2006115230 A1; EP1881003A1.
Code Name Synonym
FM-230 Fmoc-Cys(Aapam) Alloc-Phacm linker
CAS 1946783-89-6 /upload/more_svg/small/small_fm-230.svg
Formula C31H31N3O7S
MW 589.7
Purity >97%
Storage +2 ... +8 °C
Note A new palladium-assisted removable Cys/Ala side chain modification to incorporate solubilizing tags and facilitate the preparation of hydrophobic peptides and proteins. Org. Lett. (2016), 18(12), 3026-3029. DOI: 10.1021/acs.orglett.6b01442.

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