Side chain
5 Inquiries
1662688-20-1
Pharmaceutical Grade
99%
Any China Port
1kg/as customer's requirment
2020-05-23
API,Intermediate
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceFmoc-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.Basic Info
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Product Name:
Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
Other Name: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
CAS No.:1662688-20-1
Molecular Formula:C64H101N5O16
InChIKeys:COTQASXXEXJBOM-PJYGOTMFSA-N
Molecular Weight:1196.51
Exact Mass:1195.72433215
Color/Form:Colorless to light yellow
Characteristics-
Density:
1.130±0.06 g/cm3(Predicted)
Boiling Point:1215.5±65.0 °C(Predicted)
PKA:3.87±0.21(Predicted)
Critical Temperature & Pressure:-20°C
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Seller Information
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Business Type:
Distributor
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Main Products:
API,Intermediate
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
30 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
About Echemi Pharmaceutical
Echemi’s philosophy is to seek for higher quality, to explore frontier area. The progress of human society, the extension of life expectancy, and the conquest of disease are all derived from the numerous businesses and individuals who have quietly dedicated themselves in the pharmaceutical industry. It’s the controlling of supply chain quality that ensures the efficacy. It’s the continuous exploration that promotes the development of the pharmaceutical industry and benefits more future generations. The pursuit of high quality requires all partners of Echemi Pharmaceutical to be screened, whether its certificate, qualification or scale. In the field of renewal, we will embrace all new changes and make more contributions to the development of pharmaceutical industry.

Advantage for Pharmaceutical
• Having been working in pharmaceutical field for more then 15 years, we have experienced regulatory team, quality control team, sourcing team, technical support team, and logistics team. And we are familiar with the regulatory requirements from different areas, can offer tailored service for our customers.
• We have hundreds of strategic partners for APIs, intermediates, and custom synthesis. All of our partners are ready to support our customers with documents, and be audited.
• We can offer custom synthesis for some new chemical structures and some materials which there are no reliable suppliers.

Product Category
We care for human and animal health and we are committed to creating a better social environment.
• Human API
• Intermediate
• Veterinary API
• Agrochemical
• Fine Chemical
• Custom Synthesis
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted
Poland
FMOC-L-LYS[OCT-(OTBU)-GLU-(OTBU)-AEEA-AEEA]-OH
10 G Dec 5, 2023
India
Fmoc-L-Lys-{Octadecanedioic acid(OtBu)- Ƴ-Glu-PEG-PEG-OH}
6 KG Feb 9, 2026
India
Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
1 KG Aug 13, 2025
India
Fmoc-Lys(tBu-OOC-C16-CO-Glu(AEEA-AEEA)-OtBu)-OH
1 KG Mar 2, 2024
Poland
FMOC-L-LYS[OCT-(OTBU)-GLU-(OTBU)-AEEA-AEEA]-OH.
10 G Dec 6, 2023 Post an enquiry for this product
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