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Chemical structure of Biotin-PEG6-Mal

GC66866

Biotin-PEG6-Mal

Also known as 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide

Biotin-PEG6-Mal is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1808990-66-0MW701.83FormulaC31H51N5O11S
CAS number
1808990-66-0
Molecular weight
701.83
Formula
C31H51N5O11S
InChIKey
ILVNKONXZBFCPD-QRQMUESOSA-N
Catalogue number
GC66866
Brand
GLPBIO
Computed properties PubChem CID 77078215 · XLogP -2.3 · TPSA 217 Ų · H-bond donors 4
XLogP
-2.3
TPSA
217 Ų
H-bond donors
4
H-bond acceptors
12
Rotatable bonds
29
Heavy atoms
48

SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCOCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2

Computed descriptors from PubChem (CID 77078215), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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