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Chemical structure of Diazo Biotin-PEG3-azide

GC67653

Diazo Biotin-PEG3-azide

Also known as N-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethyl]-4-[[5-(2-azidoethyl)-2-hydroxyphenyl]diazenyl]benzamide

Diazo Biotin-PEG3-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS1339202-33-3MW711.83FormulaC33H45N9O7S
CAS number
1339202-33-3
Molecular weight
711.83
Formula
C33H45N9O7S
InChIKey
VQJUOWXTLWKWGJ-JLHXZSQLSA-N
Catalogue number
GC67653
Brand
GLPBIO
Computed properties PubChem CID 136374346 · XLogP 3.2 · TPSA 212 Ų · H-bond donors 5
XLogP
3.2
TPSA
212 Ų
H-bond donors
5
H-bond acceptors
12
Rotatable bonds
23
Heavy atoms
50

SMILES C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCNC(=O)C3=CC=C(C=C3)N=NC4=C(C=CC(=C4)CCN=[N+]=[N-])O)NC(=O)N2

Computed descriptors from PubChem (CID 136374346), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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