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Semaglutide intermediate

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Company Name: Hubei Kele Fine Chemical Co., Ltd  Gold
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Semaglutide intermediate Basic information
Purity
Product Name:Semaglutide intermediate
Synonyms:Fmoc-L-Lys[OctotBu)-Glu-(otBu)-AEEA-AEEA]-OSu;3,6,12,15-Tetraoxa-9,18,23-triazahentetracontanedioic acid, 22-[(1,1-dimethylethoxy)carbonyl]-10,19,24-trioxo-, 41-(1,1-dimethylethyl) 1-(2,5-dioxo-1-pyrrolidinyl) ester, (22S)-;17-((S)-1-tert-Butoxycarbonyl-3-{2-[2-({2-[2-(2,5-dioxopyrrolidin-1-yloxycarbonylmethoxy)ethoxy]ethylcarbamoyl}methoxy)ethoxy]-ethylcarbamoyl}propylcarbamoyl)heptadecanoic acid tert-butyl ester;tBuO-Ste-γGlu(OtBu)-AEEA-AEEA-OSu;tert-butyl 18-[[(2S)-5-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-1-[(2-methylpropan-2-yl)oxy]-1,5-dioxopentan-2-yl]amino]-18-oxooctadecanoate;tBuO-Ste-yGlu(OtBu)-;tBuO-Ste-E(AEEA-AEEA-OSu)-OtBu;tBuO-C18-y-Glu(AEEA-AEEA-OSu)-OtBu
CAS:1118767-15-9
MF:C47H82N4O15
MW:943.17
EINECS:
Product Categories:
Mol File:1118767-15-9.mol
Semaglutide intermediate Structure
Semaglutide intermediate Chemical Properties
density 1.15±0.1 g/cm3(Predicted)
pka14.18±0.46(Predicted)
InChIKeyZYJILBKLUVJVKQ-QNGWXLTQSA-N
SMILESC(ON1C(=O)CCC1=O)(=O)COCCOCCNC(=O)COCCOCCNC(=O)CC[C@@H](C(OC(C)(C)C)=O)NC(=O)CCCCCCCCCCCCCCCCC(OC(C)(C)C)=O
Safety Information
MSDS Information
Semaglutide intermediate Usage And Synthesis
Purity98%
DescriptionSemaglutide intermediates play a crucial role in the synthesis and development of Semaglutide, a potent GLP-1 receptor agonist. ​
Uses Semaglutide intermediate is an intermediate of Semaglutide, which is a glucagon-like peptide-1 (GLP-1) receptor agonist used to treat type 2 diabetes.
General DescriptionHigh-purity (98%) semaglutide intermediate (CAS 1118767-15-9), also known as tBuO-Ste-Glu(OtBu)-AEEA-AEEA-OSU, (S)-21,39-tBuO-Ste-Glu(OtBu)-AEEA-AEEA-OSU and Semaglutide Impurity 17, is a white to off-white powder. It is a key intermediate in the solid-phase synthesis of semaglutide and is used in the drug modification of semaglutide. The AEEA-AEEA functional groups in its molecule help to improve the drug’s solubility and stability.
Synthesis

Somalutide side chain is synthesized from tetradecanedioic acid by condensation, reduction, ring-opening and Boc monoprotection of first synthesizing the intermediate mono-tert-butyl octadecanedioate, and then by further condensation reaction of the intermediate.

Semaglutide intermediate Preparation Products And Raw materials
Preparation ProductsSemaglutide
Tag:Semaglutide intermediate(1118767-15-9) Related Product Information
Semaglutide tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu Octadecanedioic acid 6-Chloro-3-indoxyl-beta-D-glucopyranoside trihydrate 6-Chloro-3-indoxyl-beta-D-glucopyranoside trihydrate 18-(tert-butoxy)-18-oxooctadecanoic acid L-Glutamic acid α-tert-butyl ester Boc-His(Trt)-Aib-OH Boc-NH-PEG2-CH2COOH Fmoc-8-amino-3,6-dioxaoctanoic acid