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Chemical structure of TCO-PEG4-biotin

GC64374

TCO-PEG4-biotin

Also known as [(4Z)-cyclooct-4-en-1-yl] N-[2-[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]ethoxy]ethyl]carbamate

TCO-PEG4-biotin is a PEG-based PROTAC linker can be used in the synthesis of PROTACs

ChemicalCAS2183440-30-2MW614.79FormulaC29H50N4O8S
CAS number
2183440-30-2
Molecular weight
614.79
Formula
C29H50N4O8S
InChIKey
OADGBCNDNVFPDA-MSCWDKBPSA-N
Catalogue number
GC64374
Brand
GLPBIO
Computed properties PubChem CID 146026027 · XLogP 1.5 · TPSA 171 Ų · H-bond donors 4
XLogP
1.5
TPSA
171 Ų
H-bond donors
4
H-bond acceptors
9
Rotatable bonds
22
Heavy atoms
42

SMILES C1C/C=C\CCC(C1)OC(=O)NCCOCCOCCOCCOCCNC(=O)CCCC[C@H]2[C@@H]3[C@H](CS2)NC(=O)N3

Computed descriptors from PubChem (CID 146026027), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.