1-(tert-Butyl) 5-(2,5-dioxopyrrolidin-1-yl) (18-(tert-butoxy)-18-oxooctadecanoyl)-L-glutamate, 98%, 98%

cas: 1188328-22-4 — see every product listed under this CAS number, including other names

1-(tert-Butyl) 5-(2,5-dioxopyrrolidin-1-yl) (18-(tert-butoxy)-18-oxooctadecanoyl)-L-glutamate, 98%, 98% (CAS 1188328-22-4) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g. Offered by: Chemat.

brandChemat
catalog numberCh135U2X-250mg
cas1188328-22-4
size250mg
availability 32g
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Available pack sizes

brand size price
Chemat 250mg 390.80 Pln
Chemat 1g 1038.80 Pln

properties

purity98%
delivery time3 weeks
Structural formula: {0} (CAS {1})

1-O-tert-butyl 5-O-(2,5-dioxopyrrolidin-1-yl) (2S)-2-[[18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoyl]amino]pentanedioate (CAS 1188328-22-4) is a chemical compound with the molecular formula C35H60N2O9 and a molecular weight of 652.9 g/mol. IUPAC name: 1-O-tert-butyl 5-O-(2,5-dioxopyrrolidin-1-yl) (2S)-2-[[18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoyl]amino]pentanedioate. InChIKey: WLNHWIWOQMIVEW-MHZLTWQESA-N.

Identity
Molecular formulaC35H60N2O9
Molecular weight652.9 g/mol
IUPAC name1-O-tert-butyl 5-O-(2,5-dioxopyrrolidin-1-yl) (2S)-2-[[18-[(2-methylpropan-2-yl)oxy]-18-oxooctadecanoyl]amino]pentanedioate
InChIKeyWLNHWIWOQMIVEW-MHZLTWQESA-N
SMILESCC(C)(C)OC(=O)CCCCCCCCCCCCCCCCC(=O)N[C@@H](CCC(=O)ON1C(=O)CCC1=O)C(=O)OC(C)(C)C

Computed by PubChem (NCBI)

Synonyms: SemaglutideImpurity8, Semaglutide intermediate, NHS, Semaglutide sidechain, tBuO-C18-Glu(OtBu)-OSu, WLNHWIWOQMIVEW-MHZLTWQESA-N

Also listed as

1-(tert-butyl) 5-(2,5-dioxopyrrolidin-1-yl) (18-(tert-butoxy)-18-oxooctadecanoyl)-L-glutamate Chemat Brand CAS 1188328-22-4
Semaglutide Impurity 8 Chemat Brand CAS 1188328-22-4
1-(tert-Butyl) 5-(2,5-dioxopyrrolidin-1-yl) (18-(tert-butoxy)-18-oxooctadecanoyl)-L-glutamate, 98% Chemat Brand CAS 1188328-22-4