1...10111213

Code Name Synonym
ET-123 N3-DOOA-Suc-OH 3-({2-[2-(2-azidoethoxy)ethoxy]ethyl}carbamoyl)propanoic acid
CAS 1189096-56-7 /upload/more_svg/small/small_et-123.svg
Formula C10H18N4O5
MW 274.3
Purity >95%
Storage +2 ... +8 °C
Code Name Synonym
DI-106 1-(Boc-amino)-3,6-dioxa-8-octaneazide tert-butyl {2-[2-(2-azidoethoxy)ethoxy]ethyl}carbamate // Boc-N-Amido-PEG2-N3 // BocNH-PEG2-CH2CH2N3
CAS 950683-55-3 /upload/more_svg/small/small_DI-106.svg
Formula C11H22N4O4
MW 274.3
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
DI-107 1-Amino-8-azido-3,6-dioxaoctane.TosOH 2-[2-(2-azidoethoxy)ethoxy]ethanaminium 4-methylbenzenesulfonate // 2-(2-(2-azidoethoxy)ethoxy)ethanamine TosOH salt // Azido-PEG2-Amine
CAS 166388-57-4 net /upload/more_svg/small/small_DI-107.svg
Formula C13H22N4O5S
MW 346.4
Purity >98%
Storage +2 ... +8 °C
Note N3-PEG2-Amine is used as a Click-chemistry linker in various applications. JACS (2010), 132(12), 4490-4499. DOI:10.1021/ja100455c; ACIEE (2014), 53(44), 11822-11827. DOI:10.1002/anie.201406764; JACS (2012), 134(45), 18809-18815. DOI:10.1021/ja309000s; Nature Communications (2014), 5, 5378. DOI:10.1038/ncomms6378; ACIEE (2018), 57(18), 5029-5032. DOI:10.1002/anie.201801081.
Code Name Synonym
DI-113 N3-PEG(4)-NH2 11-azido-3,6,9-trioxaundecan-1-amine // 1-[2-(2-aminoethoxy)ethoxy]-2-(2- azidoethoxy)ethane // 1-amino-11-azido-3,6,9-trioxaundecane // 2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethylamine // O-(2-aminoethyl)-O′-(2-azidoethyl)diethylene glycol // amino-PEG3-azide // azido-PEG3-amine
CAS 134179-38-7 /upload/small/small_di-113.svg
Formula C8H18N4O3
MW 218.3
Purity >97%
Storage -15 ... -25 °C
Note N3-PEG3-Amine is used as a Click-chemistry linker in various applications. Nature Nanotechnology (2010), 5(3), 200-203. DOI:10.1038/nnano.2010.5; Nature Materials (2013), 12(8), 741-746. DOI:10.1038/nmat3647; Chem. Comm. (2018), 54(30), 3705-3708. DOI:10.1039/C8CC01195H; Chem. Comm. (2017), 53(43), 5918-5921. DOI:10.1039/C7CC02612A.
Code Name Synonym
DI-114 N3-PEG(5)-NH2 14-azido-3,6,9,12-tetraoxatetradecan-1-amine // 1-amino-14-azido-3,6,9,12-tetraoxaundecane // O-(2-aminoethyl)-O’-(2-azidoethyl)triethylene glycol // amino-PEG4-azide // azido-PEG4-amine
CAS 951671-92-4 /upload/more_svg/small/small_di-114.svg
Formula C10H22N4O4
MW 262.3
Purity >97% (TLC)
Storage -15 ... -25 °C
Note Assay (acidimetry): 92...94%, ballast: KCl
Code Name Synonym
ET-114 4-Azido-2,3,5,6-tetrafluorobenzoic acid 4-Azido-2,3,5,6-tetrafluoro-benzoic acid // AFB // ATFB
CAS 122590-77-6 /upload/more_svg/small/small_ET-114.svg
Formula C7HF4N3O2
MW 235.1
Purity >98%
Storage -15 ... -25 °C, protect from light
Code Name Synonym
ET-115 ATFB-AEEA 4-azido-2,3,5,6-tetrafluorobenzoyl-AEEA // N3-TFBA-O2Oc
CAS 1993119-45-1 /upload/more_svg/small/small_ET-115.svg
Formula C13H12F4N4O5
MW 380.3
Purity >98%
Storage +2 - +8 protect from light
Code Name Synonym
ET-116 ATFB-OSu N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate // 4-Azido-2,3,5,6-tetrafluorobenzoic Acid N-Succinimidyl Ester // ATFB SE
CAS 126695-58-7 /upload/more_svg/small/small_ET-116.svg
Formula C11H4F4N4O4
MW 332.2
Purity >98%
Storage -15 ... -25 °C, protect from light
Code Name Synonym
DI-105 1-Amino-11-azido-3,6,9-trioxaundecane 1-{2-[2-(3-aminopropoxy)ethoxy]ethoxy}-3-azidopropane // N3-TOTA
CAS 1162336-72-2 /upload/more_svg/small/small_DI-105.svg
Formula C10H22N4O3
MW 246.3
Purity >98%
Storage +2 ... +8 °C
Code Name Synonym
ET-150 N3-TEMPO 4-azido-TEMPO // 4-Azido-2,2,6,6-tetramethyl-1-piperidinyloxy // 2,2,6,6-Tetramethyl-4-azide-piperidin-1-oxyl // 4-Azido-2,2,6,6-tetramethylpiperidin-1-yloxy
CAS 63697-61-0 /upload/more_svg/small/small_ET-150.svg
Formula C9H17N4O
MW 197.3
Purity >98%
Storage -15 ... -25 °C
Note N3-TEMPO is used as a reagent to attach stable radical TEMPO to other molecules using Staudinger ligation or Click-chemistry. Angew. Chem. Int. Ed. (2015), 54(23), 6814-6818. DOI:10.1002/anie.201501706; J. Am. Chem. Soc. (2017), 139(12), 4258-4261. DOI:10.1021/jacs.7b02648; J. Am. Chem. Soc. (2018), 140(2), 766-774. DOI:10.1021/jacs.7b11628.

1...10111213