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Home/Compounds/Pharmaceutical Intermediate/(S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid
C45H83N3O13
874.2 g/mol
Pharmaceutical Intermediate

(S)-22-(tert-Butoxycarbonyl)-45,45-dimethyl-10,19,24,43-tetraoxo-3,6,12,15,44-pentaoxa-9,18,23-triazahexatetracontanoic acid

CAS1188328-37-1
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

This compound is a pharmaceutical intermediate used primarily in peptide synthesis. It features a complex structure with multiple amide and ether linkages, along with protecting groups, making it suitable for the stepwise assembly of modified peptides in research and manufacturing.

Peptide synthesis intermediateResearch reagent for modified peptide preparation

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 1188328-37-1

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Related Compounds

StrongStructure SimilarSimilarity 1.00

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StrongStructure SimilarSimilarity 0.96

TBUO-C20-GAMMA-GLU(AEEA)-OTBU

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SimilarStructure SimilarSimilarity 0.73

(S)-21,39-di-tert-butyl 1-(2,5-dioxopyrrolidin-1-yl) 9,18,23-trioxo-2,5,11,14-tetraoxa-8,17,22-triazanonatriacontane-1,21,39-tricarboxylate

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ReferenceSame Category

Octa(OtBu)-Glu-OtBu

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pharmaceutical intermediate

Identifiers
IUPAC Name

2-[2-[2-[[2-[2-[2-[[(4S)-5-[(2-methylpropan-2-yl)oxy]-4-[[20-[(2-methylpropan-2-yl)oxy]-20-oxoicosanoyl]amino]-5-oxopentanoyl]amino]ethoxy]ethoxy]acetyl]amino]ethoxy]ethoxy]acetic acid

InChIKey

WFSAVPRDBQIQAX-QNGWXLTQSA-N

SMILES

CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CCC(=O)NCCOCCOCC(=O)NCCOCCOCC(=O)O)C(=O)OC(C)(C)C

Synonyms (15)
  • C20-OtBu-Glu(AEEA-AEEA)-OtBu
  • Semaglutide impurity 83
  • Semaglutide impurity 84