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Code Name Synonym
DE-007 Dde-Lys(Fmoc) N-alpha-Dde-N-epsilon-Fmoc-L-lysine
CAS 156648-40-7 /upload/more_svg/small/small_DE-007.svg
Formula C31H36N2O6
MW 532.6
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Dde-Lys(Fmoc) is used as a protected building block in SPPS with an orthogonally (to Fmoc- and Boc-) protected amino-group. Angew. Chem. Int. Ed. (2011), 50(38), 8986-8989; DOI:10.1002/anie.201102165; ACS Nano (2012), 6(6), 5198-5208; DOI:10.1021/nn300960m; J. Med. Chem. (2014), 57(6), 2247-2257; DOI:10.1021/jm500089r; PLoS One (2017), DOI:10.1371/journal.pone.0178632.
Specification Link
Code Name Synonym
DE-003 Dde-D-Lys(Fmoc) N-alpha-Dde-N-epsilon-Fmoc-D-lysine
CAS 1301706-71-7 /upload/more_svg/small/small_DE-003.svg
Formula C31H36N2O6
MW 532.6
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Dde-D-Lys(Fmoc) is used as orthogonally protected Lysine building block for solid-phase peptide synthesis. PCT Int. Appl. (2018), WO 2018102372 A1.
Code Name Synonym
FM-088 Fmoc-Lys(Dde) N-alpha-Fmoc-N-epsilon-Dde-L-lysine
CAS 150629-67-7 /upload/more_svg/small/small_FM-088.svg
Formula C31H36N2O6
MW 532.6
Purity >99%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-Lys(Dde) is used as a building block in SPPS, with an orthogonally (to Fmoc- and Boc-) protected side-chain. Chem. Comm. (1993), (9), 778-9; DOI:10.1039/c39930000778; Nature Materials (2009), 8(8), 659-664; DOI:10.1038/nmat2473; Nature Chem. (2011), 3(12), 925-931; DOI:10.1038/nchem.1174; Chem. Comm. (2018), 54(44), 5594-5597; DOI:10.1039/C8CC02987C; ACS Nano (2017), 11(7), 7201-7214;  DOI:10.1021/acsnano.7b03088; Chem. Comm. (2017), 53(43), 5918-5921. DOI:10.1039/C7CC02612A.
Specification Link
Code Name Synonym
FM-049 Fmoc-D-Lys(Dde) N-alpha-Fmoc-N-epsilon-Dde-D-lysine
CAS 333973-51-6 /upload/more_svg/small/small_FM-049.svg
Formula C31H36N2O6
MW 532.6
Purity >99%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-D-Lys(Dde) is used as an orthogonally protected Lysine building-block in solid-phase peptide synthesis. J. Med. Chem. (2005), 48(17), 5404-5407. DOI:10.1021/jm050008p; J. Org. Chem. (2014), 79(21), 10353-10366. DOI:10.1021/jo501972m; J. Med. Chem. (2015), 58(18), 7603-7608. DOI:10.1021/acs.jmedchem.5b00935.
Specification Link
Code Name Synonym
FM-090 Fmoc-Lys(ivDde) N-alpha-Fmoc-N-epsilon-ivDde-L-lysine
CAS 204777-78-6 /upload/more_svg/small/small_FM-090.svg
Formula C34H42N2O6
MW 574.7
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-Lys(ivDde) is used as a building block in SPPS, with an orthogonally (to Fmoc- and Boc-) protected side-chain. Bioconjugate Chem. (2015), 26(1), 101-109. DOI:10.1021/bc5005526; Angew. Chem. Int. Ed. DOI:10.1002/anie.201408674; J. Med. Chem. (2018), 61(7), 3218-3223.  DOI:10.1021/acs.jmedchem.7b00768.
Specification Link
Code Name Synonym
FM-051 Fmoc-D-Lys(ivDde) N-alpha-Fmoc-N-epsilon-ivDde-D-lysine
CAS 1272755-33-5 /upload/more_svg/small/small_FM-051.svg
Formula C34H42N2O6
MW 574.7
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-D-Lys(ivDde) is used as an orthogonally protected Lysine building-block in solid-phase peptide synthesis. Bioconjugate Chem. (2015), 26(2), 225-234. DOI:10.1021/bc500464r.
Specification Link
Code Name Synonym
ET-147 ivDde-Lys(Fmoc) N-alpha-ivDde-N-epsilon-Fmoc-L-lysine
CAS 1446752-60-8 /upload/more_svg/small/small_et-147.svg
Formula C34H42N2O6
MW 574.7
Purity >99% (HPLC)
Storage +2 ... +8 °C
Note ivDde-Lys(Fmoc) is used as an orthogonally protected Lysine building block for solid-phase peptide synthesis.
Code Name Synonym
ET-158 ivDde-D-Lys(Fmoc) (2R)‐2‐{[1‐(4,4‐dimethyl‐2,6‐dioxocyclohexylidene)‐3‐methylbutyl]amino}‐6‐({[(9H‐fluoren‐9‐yl)methoxy]carbonyl}amino)hexanoic acid
CAS n/a /upload/small/small_et-158.svg
Formula C34H42N2O6
MW 574.7
Purity >98%
Storage +2 ... +8 °C
Note ivDde-D-Lys(Fmoc) is used as an orthogonally protected D-Lysine building block for solid-phase peptide synthesis.
Code Name Synonym
DE-016 Dde-Met Dde-L-Methionine // N-​[1-​(4,​4-​dimethyl-​2,​6-​dioxocyclohexylidene​)​ethyl]​-L-Methionine // Dde-L-Met-OH
CAS 1435266-87-7 /upload/small/small_de-016.svg
Formula C15H23NO4S
MW 313.4
Purity >98%
Storage +2 ... +8 °C
Note Dde-Met is used as an orthogonally protected building-block in solid-phase peptide synthesis. Anal. Bioanal. Chem.(2013), 405(25), 8011-8026. DOI:10.1007/s00216-013-6932-z.
Code Name Synonym
DE-010 Dde-Orn(Fmoc) Dde-L-Orn(Fmoc) // N-alpha-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-N-delta-Fmoc-L-ornitine
CAS 1423017-87-1 /upload/more_svg/small/small_DE-010.svg
Formula C30H34N2O6
MW 518.6
Purity >99%
Storage -15 ... -25 °C

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