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Chemical structure of N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester

GC65717

N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester

Also known as methyl 3-[2-[2-[2-[2-[5-[(3aR,4R,6aS)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyl-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS2100306-76-9MW706.85FormulaC30H54N6O11S
CAS number
2100306-76-9
Molecular weight
706.85
Formula
C30H54N6O11S
InChIKey
ZZZFELOBFYPAJE-WWPJHQMMSA-N
Catalogue number
GC65717
Brand
GLPBIO
Computed properties PubChem CID 126480412 · XLogP 0 · TPSA 192 Ų · H-bond donors 2
XLogP
0
TPSA
192 Ų
H-bond donors
2
H-bond acceptors
14
Rotatable bonds
33
Heavy atoms
48

SMILES COC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCN=[N+]=[N-])C(=O)CCCC[C@@H]1[C@H]2[C@@H](CS1)NC(=O)N2

Computed descriptors from PubChem (CID 126480412), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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