Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
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Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH

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Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH is an intermediate in the synthesis of Semaglutide. Semaglutide is a glucagon-like peptide-1 (GLP-1) analog with significant hypoglycemic efficacy.

Category
Peptide Synthesis Reagents
Catalog number
BAT-016675
CAS number
1662688-20-1
Molecular Formula
C64H101N5O16
Molecular Weight
1196.5
Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
IUPAC Name
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-6-[[2-[2-[2-[[2-[2-[2-[[(4S)-5-[(2-methylpropan-2-yl)oxy]-4-[[18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoyl]amino]-5-oxopentanoyl]amino]ethoxy]ethoxy]acetyl]amino]ethoxy]ethoxy]acetyl]amino]hexanoic acid
Synonyms
Semaglutide Side Chain; (3S,30S)-3-Carboxy-30-[(1,1-dimethylethoxy)carbonyl]-9,18,27,32-tetraoxo-49-(1,1-dimethylethyl) 1-(9H-fluoren-9-ylmethyl)-11,14,20,23-tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid ester; (23S,50S)-50-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-23-(tert-butoxycarbonyl)-2,2-dimethyl-4,21,26,35,44-pentaoxo-3,30,33,39,42-pentaoxa-22,27,36,45-tetraazahenpentacontan-51-oic acid
Storage
Store at -20 °C
InChI
InChI=1S/C64H101N5O16/c1-63(2,3)84-59(74)33-20-18-16-14-12-10-8-7-9-11-13-15-17-19-32-56(71)68-54(61(77)85-64(4,5)6)34-35-55(70)66-37-39-79-41-44-82-47-58(73)67-38-40-80-42-43-81-46-57(72)65-36-26-25-31-53(60(75)76)69-62(78)83-45-52-50-29-23-21-27-48(50)49-28-22-24-30-51(49)52/h21-24,27-30,52-54H,7-20,25-26,31-47H2,1-6H3,(H,65,72)(H,66,70)(H,67,73)(H,68,71)(H,69,78)(H,75,76)/t53-,54-/m0/s1
InChI Key
COTQASXXEXJBOM-PJYGOTMFSA-N
Canonical SMILES
CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCC(=O)NC(CCC(=O)NCCOCCOCC(=O)NCCOCCOCC(=O)NCCCCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)C(=O)OC(C)(C)C
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