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Code Name Synonym
FM-139 Fmoc-Dap(N3) Fmoc-L-beta-azidoalanine // Fmoc-L-beta-azidoalanine CHA salt // Fmoc-Aza // Fmoc-Dpr(N3) // 2-(S)-Fmoc-amino-3-azidopropanoic acid // Fmoc-L-Ala(N3) // Fmoc-β-azido-Ala-OH
CAS 684270-46-0 /upload/more_svg/small/small_FM-139.svg
Formula C18H16N4O4
MW 352.3
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note Fmoc-Dap(N3) is incorporated into peptides that can be further selectively modified using Staudinger ligation or Click-chemistry. The azido-group, after incorporation into peptides, can be used as an IR probe to study local electrostatic environment in proteins. DOI:10.1021/jp801558k; DOI:10.1039/c2jm15664d;  DOI:10.1002/anie.201008142; PCT Int. Appl. (2018), WO 2018174078 A1.
Code Name Synonym
FM-158 Fmoc-D-Dap(N3) Fmoc-D-beta-azidoalanine // Fmoc-D-beta-azidoalanine // Fmoc-D-Aza // Fmoc-D-Dpr(N3) // 2-(R)-Fmoc-amino-3-azidopropionic acid // Fmoc-D-Ala(N3)
CAS 1016163-79-3 /upload/more_svg/small/small_FM-158.svg
Formula C18H16N4O4
MW 352.3
Purity >98%
Storage +2 ... +8 °C
Note Fmoc-D-Dap(N3) is incorporated into peptides that can be further selectively modified using Staudinger ligation or Click-chemistry. The azido-group, after incorporation into peptides, can be used as an IR probe to study local electrostatic environment in proteins. J. Am. Chem. Soc. (2011), 133(45), 18280-18288. DOI:10.1021/ja2064389; J. Pept. Sci. (2017), 23(3), 202-214. DOI:10.1002/psc.2968; PCT Int. Appl. (2017), WO 2017136943 A1.
Code Name Synonym
ET-097 N3-Dap(Boc) Azido-Dap(Boc)-OH // azido-Dapa(Boc)-OH // azido-Dpr(Boc)-OH // (S)-2-azido-3-((tert-butoxycarbonyl)amino)propanoic acid // 2-azido-3-tert-butoxycarbonylamino-propanoic acid
CAS 1932432-15-9 /upload/more_svg/small/small_ET-097.svg
Formula C8H14N4O4
MW 230.2
Purity >99%
Storage +2 ... +8 °C
Code Name Synonym
ET-103 N3-D-Dap(Boc) Azido-D-Dap(Boc)-OH // azido-D-Dapa(Boc)-OH // azido-D-Dpr(Boc)-OH // (R)-2-azido-3-((tert-butoxycarbonyl)amino)propanoic acid // 2-azido-3-tert-butoxycarbonylamino-propanoic acid (R)
CAS 1630044-08-4 /upload/more_svg/small/small_ET-103.svg
Formula C8H14N4O4
MW 230.2
Purity >99%
Storage +2 ... +8 °C
Code Name Synonym
ET-101 N3-Dap(Fmoc) 2-Azido-3-(Fmoc-amino)propanoic acid // azido-Dap(Fmoc)-OH // azido-Dapa(Fmoc)-OH // azido-Dpr(Fmoc)-OH // (S)-2-azido-3-[(9-fluorenylmethyloxycarbonyl)amino]propanoic acid // 2-azido-3-(9-fluorenylmethyloxycarbonyl)amino propanoic acid
CAS 880637-82-1 /upload/more_svg/small/small_ET-101.svg
Formula C18H16N4O4
MW 352.3
Purity >98%
Enantiopurity >99.9%
Storage +2 ... +8 °C
Note N3-Dap(Fmoc) is a protected Dap fragment that can be used in peptide synthesis. The azido-group can be further modified using Staudinger ligation or Click-chemistry or used as a masked amino-group. J. Org. Chem. (2006), 71(5), 1989-1999. DOI:10.1021/jo052348o. Attention to modified low racemisation coupling procedure!
Code Name Synonym
ET-107 N3-D-Dap(Fmoc) 2-Azido-3-(Fmoc-amino)propanoic acid // azido-D-Dap(Fmoc)-OH // azido-D-Dapa(Fmoc)-OH // azido-D-Dpr(Fmoc)-OH // (R)-2-azido-3-[(9-fluorenylmethyloxycarbonyl)amino]propanoic acid // 2-azido-3-(9-fluorenylmethyloxycarbonyl)amino propanoic acid (R)
CAS 1807631-13-5 /upload/more_svg/small/small_ET-107.svg
Formula C18H16N4O4
MW 352.3
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
ZA-043 Z-Dap(N3) Z-L-Dap(N3) // Z-Aza-OH // Z-L-Aza-OH // N-alpha-Z-beta-azidoalanine // (2S)-3-azido-2- {[(benzyloxy)carbonyl]amino}propanoic acid
CAS 684270-44-8 /upload/more_svg/small/small_za-043.svg
Formula C11H12N4O4
MW 264.2
Purity >98%
Storage +2 ... +8 °C
Note crystalline free acid
Code Name Synonym
ZA-040 Z-Dap(N3).CHA Z-L-Dap(N3).CHA // (S)-2-benzyloxycarbonylamino-3-azidopropanoic acid cyclohexylamine salt
CAS 684270-44-8 net /upload/more_svg/small/small_ZA-040.svg
Formula C17H25N5O4
MW 363.4
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
AA-088 H-Dab(N3).HCl AHA.HCl // L-2-amino-4-azidobutanoic acid.HCl // L-azidohomoalanine // homoAZAL.HCl // Azhal.HCl // H-Dab(N3).HCl // H-gamma-azido-Abu-OH.HCl // L-gamma-azidohomoalanine.HCl
CAS 942518-29-8, 120042-14-0 net /upload/more_svg/small/small_AA-088.svg
Formula C4H9ClN4O2
MW 180.6
Purity >98%
Storage +2... +8°C
Note H-Dab(N3)-OH is incorporated into proteins that can be further selectively modified using Staudinger ligation or Click-chemistry. DOI:10.1073/pnas.012583299;  DOI:10.1021/ja036765z; DOI:10.1021/ja047629c; DOI:10.1002/anie.201003325; DOI:10.1002/anie.201004260; Nature (2007), 446(7139), 1105-1109. DOI:10.1038/nature05757; DOI:10.1021/acssynbio.7b00383.
Specification Link
Code Name Synonym
AA-121 H-D-Dab(N3).HCl D-AHA.HCl // D-2-amino-4-azidobutanoic acid.HCl // D-azidohomoalanine.HCl // D-homoAZAL.HCl // D-Azhal.HCl // H-Dab(N3).HCl // D-gamma-azidohomoalanine.HCl
CAS 1858224-26-6, 120042-14-0 net /upload/more_svg/small/small_AA-121.svg
Formula C4H9ClN4O2
MW 180.6
Purity >98%
Storage RT

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