Loading...
Chemical structure of N-(Tos-PEG4)-N-bis(PEG4-Boc)

GC66978

N-(Tos-PEG4)-N-bis(PEG4-Boc)

Also known as tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

N-(Tos-PEG4)-N-bis(PEG4-Boc) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs

ChemicalCAS2112737-74-1MW956.19FormulaC45H81NO18S
CAS number
2112737-74-1
Molecular weight
956.19
Formula
C45H81NO18S
InChIKey
QKOYKXTUNUZJPX-UHFFFAOYSA-N
Catalogue number
GC66978
Brand
GLPBIO
Computed properties PubChem CID 129009591 · XLogP 1.6 · TPSA 209 Ų · H-bond donors 0
XLogP
1.6
TPSA
209 Ų
H-bond donors
0
H-bond acceptors
19
Rotatable bonds
48
Heavy atoms
65

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCCOCCOCCC(=O)OC(C)(C)C

Computed descriptors from PubChem (CID 129009591), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
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.