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2915356-76-0
Fmoc-L-Lys[C20-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH
Overview

Fmoc-L-Lys[C20-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH
Fmoc-L-Lys[C20-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH
CAS: 2915356-76-0
Cat. No. : LK0056
M. W. : 1224.59
Synonyms: Fmoc-LyS(C20-0tBu-Glu (OtBu)-AEEAc-AEEAc)-OH;Tirzepatide side chain
IUPAC Name: (25S,52S)-52-((((9H-fluoren-9-yl)methoxy)(hydroxy)methylene)amino)-25-(tert-butoxycarbonyl)-23,28,37,46-tetrahydroxy-2,2-dimethyl-4-oxo-3,32,35,41,44-pentaoxa-24,29,38,47-tetraazatripentaconta-23,28,37,46-tetraen-53-oic acid
InChIKey: YWLOWAZATOAHDO-ATMVKLMESA-N
SMILES: CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CCC(=O)NCCOCCOCC(=O)NCCOCCOCC(=O)NCCCC[C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)C(=O)OC(C)(C)C
PDF:
Purity: ≥ 99.0%/nAppearance: white to pale yellow semisolid or solid/nStorage conditions: sealed, frozen (-20℃ ± 5℃)
Product Use

Fmoc-L-Lys[C20-OtBu-γ-Glu(OtBu)-AEEA-AEEA]-OH ( cas: 2915356-76-0), as the side chain of Tirzepatide, can be used as a starting material for the solid-phase synthesis of Tirzepatide, this product introduces crucial segments, including the 20-carbon fatty acid side chain, AEEA-AEEA, glutamic acid, and lysine, to confer a long-acting effect.

Product Specification

Excellent Morphological Properties: white to light yellow solid particles with good flowability, facilitating the easy charging and improved dissolution./nHigh Purity: individual impurity < 0.1%./nGMP-Compliant Manufacturing: manufactured and released by an GMP-certified API facility./nComprehensive Quality Studies: able to perform comprehensive quality studies according to the client's requirements, including related substances, residual solvents, genotoxic impurities, inorganic impurities, structure identification, and stability testing, etc. All the methods are well validated and can be transferred to clients. The related impurity references can also be provided.

General Information
Product Number LK0056
Purity ≥ 99.0%
Molecular Formula C66H105N5O16
Physical State Form: Solid or semi-solid Color: White to pale yellow
Storage Recommended storage temperature: -20C, Keep refni gerated and sealed.
Molecular Weight 1224.59
CAS RN 2915356-76-0
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