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

Product Name: Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
CAS No.: 1662688-20-1
Chemical Name: Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
Synonyms: Fmoc-Lys(tBu-OOC-C16-CO-Glu(AEEA-AEEA)-OtBu)-OH;22-(tert-butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetratetracontanoic acid;11,14,20,23-Tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid, 3-carboxy-30-[(1,1-dimethylethoxy)carbonyl]-9,18,27,32-tetraoxo-, 49-(1,1-dimethylethyl) 1-(9H-fluoren-9-ylmethyl) ester,;Semaglutide Impurity 37;Intermediate of Smeglutide;Fmoc-L-Lys(Ggu-L-Glu(AA-AA)-OH;Semaglutide Inter.(by syntheis);Octa(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH;Fmoc-Lys-(Octa-OtBu)-Glu(AEEA-AEEA-OH)-OH;Fmoc-Lys(tBuO-Ste-Glu(AEEA-AEEA)-OtBu)-OH
CBNumber: CB64809108
Molecular Formula: C64H101N5O16
Formula Weight: 1196.51
MOL File: 1662688-20-1.mol

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

Boiling point:: 1215.5±65.0 °C(Predicted)
Density: 1.130±0.06 g/cm3(Predicted)
storage temp.: -20°C
solubility: DMSO: Soluble: =10 mg/ml
Ethanol: Soluble: =10 mg/mlPBS (pH 7.2): Slightly soluble: 0.1-1 mg/ml
form: Liquid (Density: 1.130±0.06 g/cm3)
pka: 3.87±0.21(Predicted)
color: Colorless to light yellow
InChIKey: COTQASXXEXJBOM-PJYGOTMFSA-N
SMILES: C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)(=O)N[C@H](C(O)=O)CCCCNC(=O)COCCOCCNC(=O)COCCOCCNC(=O)CC[C@@H](C(OC(C)(C)C)=O)NC(=O)CCCCCCCCCCCCCCCCC(OC(C)(C)C)=O

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 40707
Product name: Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH
Purity: ≥95%
Packaging: 250mg
Price: $193
Updated: 2026/04/30

Cayman Chemical

Product number: 40707
Product name: Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH
Purity: ≥95%
Packaging: 500mg
Price: $347
Updated: 2026/04/30

Cayman Chemical

Product number: 40707
Product name: Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH
Purity: ≥95%
Packaging: 1g
Price: $578
Updated: 2026/04/30

Cayman Chemical

Product number: 40707
Product name: Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH
Purity: ≥95%
Packaging: 5g
Price: $1733
Updated: 2026/04/30

Iris Biotech GmbH

Product number: FAA7640
Product name: Fmoc-L-Lys(Ggu-L-Glu(AA-AA)-OH
Packaging: 5G
Price: $2430
Updated: 2021/12/16

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Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH Chemical Properties,Usage,Production

Uses

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH is a useful compound in the chemical research.

Definition

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH is a useful research chemical used in the preparation of semaglutide. Reagent grade, for research purpose.

References

[1] IVAN GURYANOV*. Copper(II) Lysinate and Pseudoproline Assistance in the Convergent Synthesis of the GLP-1 Receptor Agonists Liraglutide and Semaglutide[J]. Organic Process Research & Development, 2021, 25 7: 1598-1611. DOI: 10.1021/acs.oprd.1c00021

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 160 Japan 1 United States 1 Global 162

shanghai Yanfeng biochemical technology Co.,LTD

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View Lastest Price from Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd

Product: Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH 1662688-20-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1T+
Release date: 2024-03-05

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: Fmoc-Lys(tBuO-Ste-Glu(AEEA-AEEA)-OtBu)-OH 1662688-20-1
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2024-07-26

Adachibio Inc.

Product: Fmoc-Lys(tBu-OOC-C16-CO-Glu(AEEA-AEEA)-OtBu)-OH 1662688-20-1
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: >98%
Supply Ability: 15kg per batch
Release date: 2024-01-26

1662688-20-1, Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OHRelated Search:

BOC-8-AMINO-3,6-DIOXAOCTANOIC ACID DCHA 17-Amino-10-oxo-3,6,12,15-tetraoxa-9-azaheptadecanoic Acid Boc-His(Trt)-Aib-OH Fmoc-8-amino-3,6-dioxaoctanoic acid OCTADECANEDIOIC ACID Octadecanedioic acid mono-tert-butyl ester

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

Octa(OtBu)-Glu(ɑ-OtBu)-AEEA-AEEA-OH

11,14,20,23-Tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid, 3-carboxy-30-[(1,1-dimethylethoxy)carbonyl]-9,18,27,32-tetraoxo-, 49-(1,1-dimethylethyl) 1-(9H-fluoren-9-ylmethyl) ester,

22-(tert-butoxycarbonyl)-43,43-dimethyl-10,19,24,41-tetraoxo-3,6,12,15,42-pentaoxa-9,18,23-triazatetratetracontanoic acid

11,14,20,23-Tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid, 3-carboxy-30-[(1,1-dimethylethoxy)carbonyl]-9,18,27,32-tetraoxo-, 49-(1,1-dimethylethyl) 1-(9H-fluoren-9-ylmethyl) ester, (3S,30S)-

Fmoc-Lys-(Octa-OtBu)-Glu(AEEA-AEEA-OH)-OH

(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

Fmoc-Lys(Oct(otBu)-Glu(otBu)-AEEA-AEEA)-OH

Intermediate of Smeglutide

Fmoc-L-Lys(Ggu-L-Glu(AA-AA)-OH

Fmoc-L-LysC18-OtBu-Glu-(OtBu)-AEEA-AEEA-OH

(2S,29S)-47-Boc-2-(Fmoc-amino)-29-Boc-8,17,26,31-tetraoxo-10,13,19,22-tetraoxa-7,16,25,30-tetraazaheptatetracontanoic Acid

Fmoc-Lys(AEEA-AEEA-Y-Glu(OtBu)-C18-OtBu)-OH

Fmoc-L-Lys[C18-OtBu-Glu(OtBu)-AEEA-AEEA]-OH,Semaglutide sidechain

Fmoc-Lys(AEEA-AEEA-γ-Glu(OtBu)-C18-OtBu)-OH

Fmoc-Lys-[tBuO-C18-γGlu(tBu)-AEEA-AEEA-OH]

Fmoc-Lys(tBuO-Ste-Glu(AEEA-AEEA)-OtBu)-OH

(23S， 50S)-((((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

11,14,20,23-Tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid

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

Semaglutide Impurity 37

Fmoc-Lys-[tBuO-C18-γGlu(tBu)-AEEA-AEEA-OH]

Fmoc-LyS(C18-0tBu-Glu(OtBu)-AEEAc-AEEAc)-OH

Semaglutide Inter.(by syntheis)

(3S,30S)-3-carboxy-30-(tertbutyloxycarbonyl)-9,18,27,32-tetraoxy-1,14,20,23-tetraoxy-2,8,17,26,31-pentazatetradecanonalkanediacid49-tertbutyl ester1-(9H-fluorene-9-ylmethyl)ester

Fmoc-Lys(tBu-OOC-C16-CO-Glu(AEEA-AEEA)-OtBu)-OH

1662688-20-1

C64H101N5O16