Code |
Name |
Synonym |
ET-127 |
Azido diglycine.DCHA |
N-(2-azidoacetyl)-glycine DCHA salt // azido diglycine DCHA salt // azido glycylglycine DCHA salt // N3-diglycine.DCHA // 2-(2-azidoacetamido)acetic acid dicyclohexylamine salt |
CAS |
855750-87-7 (net) |
 |
Formula |
C16H29N5O3 |
MW |
339.4 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Note |
N3-Gly-Gly is used as a linker that can be further modified at the azido-position using Staudinger ligation or Click-chemistry. ACS Macro Letters (2014), 3(3), 291-294. DOI:10.1021/mz5000575. |
Code |
Name |
Synonym |
ET-128 |
Azido triglycine |
N-(2-azidoacetyl)-glycylglycine // azido triglycine // azido glycylglycylglycine // N3-triglycine // 2-[2-(2-azidoacetamido)acetamido]acetic acid |
CAS |
1993176-75-2 |
 |
Formula |
C6H9N5O4 |
MW |
215.2 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Note |
N3-Gly-Gly-Gly is used as a linker that can be further modified at the azido-position using Staudinger ligation or Click-chemistry. |
Code |
Name |
Synonym |
ET-130 |
Azido pentaglycine |
azidoacetyl tetraglycine // N3-Gly-Gly-Gly-Gly-Gly-OH // N3-(Gly)5-OH // N3-GGGGG-OH // 2-(2-{2-[2-(2-azidoacetamido)acetamido]acetamido}acetamido)acetic acid |
CAS |
2250433-77-1 |
 |
Formula |
C10H15N7O6 |
MW |
329.3 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Code |
Name |
Synonym |
AA-143 |
H-Pro(4-N3).HCl (2R,4S) |
(4S)-4-Azido-D-proline // (2R,4S)-4-azidopyrrolidine-2-carboxylic acid hydrochloride |
CAS |
2137086-50-9 |
 |
Formula |
C5H9ClN4O2 |
MW |
192.6 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Note |
H-Pro(4-N3) is incorporated into peptides and proteins that can be further selectively modified using Staudinger ligation or Click-chemistry. |
Code |
Name |
Synonym |
BO-149 |
Boc-Pro(4-N3).DCHA (2R, 4S) |
(2R,4S)-4-azido-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid // Boc-(2R,4S )-4-azidoproline // Boc-4-azidoproline |
CAS |
132622-77-6 net |
 |
Formula |
C22H39N5O4 |
MW |
437.6 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Note |
Boc-Pro(4-N3) is incorporated into peptides and proteins that can be further selectively modified using Staudinger ligation or Click-chemistry. The Azido-group can be reduced to amino-group. J. Org. Chem. (1991), 56(9), 3009-16. DOI:10.1021/jo00009a016; Bioorg. Med. Chem. Lett. (2003), 13(23), 4241-4244. DOI:10.1016/j.bmcl.2003.07.030. |
Code |
Name |
Synonym |
PE-012 |
Fmoc-D-Lys(Palm-Glu-OtBu) |
Fmoc-D-Lys(Pal-Glu-OtBu)-OH //
Fmoc-D-Lys(palmitoyl-Glu-OtBu)-OH // (2R)‐6‐[(4S)‐5‐(tert‐butoxy)‐4‐hexadecanamido‐5‐
oxopentanamido]‐2‐({[(9H‐fluoren‐9‐
yl)methoxy]carbonyl}amino)hexanoic acid |
CAS |
1491158-71-4 |
 |
Formula |
C46H69N3O8 |
MW |
792.1 |
Purity |
>98% |
Storage |
+2 ... +8 °C |
Note |
Used in solid-phase peptide synthesis to introduce Lysine D-isomer containing Liraglutide side-chain. |
Code |
Name |
Synonym |
AA-151 |
H-D-Phe(4-N3).HCl |
4-Azido-D-phenylalanine hydrochloride // 3-(p-Azidophenyl)-D-alanine Hydrochloride // D-4-Azidophenylalanine Hydrochloride // p-Azido-D-phenylalanine Hydrochloride // D-p-Azidophenylalanine Hydrochloride // H-4-Azido-D-Phe.HCl // D-Phe(pN3).HCl // para-azido-D-Phe.HCl |
CAS |
1241681-80-0 net |
 |
Formula |
C9H11ClN4O2 |
MW |
242.7 |
Purity |
>98% |
Storage |
-15 ... -25°C |
Note |
H-D-Phe(4-N3).HCl is used in protein and peptide synthesis as unnatural amino acid. The azido-funcionality can be further utilized to cross-link various functionalities to proteins utilizing click-chemistry. Chang, Tse-Wen; Chu, Hsing-Mao; Chen, Jou-Han; Lin, Chun-Yu; Lin, Chien-Jen PCT Int. Appl. (2016), WO 2016112870 A1; U.S. (2018), US 9994638 B2; U.S. (2018), US 9988454 B2. |
Code |
Name |
Synonym |
SU-002 |
H-Ala-AMC.TFA |
L-Alanine 7-amido-4-methylcoumarin trifluoroacetate salt |
CAS |
96594-10-4, 77471-41-1 net |
 |
Formula |
C15H15F3N2O5 |
MW |
360.3 |
Purity |
>99% |
Storage |
+2 ... +8 °C |
Code |
Name |
Synonym |
SU-006 |
H-Ala-pNA.HCl |
H-L-Ala-pNA.HCl // L-2-amino-4'-nitropropionanilide hydrochloride // L-alanine-4-nitroanilide hydrochloride // L-alanine-p-nitroanilide hydrochloride // L-alanyl-p-nitroanilide, hydrochloride // alanine-pNA.HCl // alanine-p-nitroanilide hydrochloride // Ala-pNA.HCl |
CAS |
31796-55-1 , 1668-13-9 net |
 |
Formula |
C9H12ClN3O3 |
MW |
254.7 |
Purity |
>99% |
Storage |
+2 ... +8 °C |
Code |
Name |
Synonym |
SU-054 |
H-Ala-Ala-Phe-pNA |
Ala-Ala-Phe p-nitroanilide |
CAS |
61043-41-2 |
 |
Formula |
C21H25N5O5 |
MW |
427.5 |
Purity |
>99% |
Storage |
+2 ... +8 °C |
Note |
Used as enzyme substrate and in the synthesis of various enzyme substrates. Journal of Biological Chemistry (1985), 260(23), 12600-6; Journal of Biological Chemistry (2004), 279(49), 51275-51281. DOI:10.1074/jbc.M409455200; Biomacromolecules (2015), 16(1), 411-421. DOI:10.1021/bm501671r. |