Loading...
Chemical structure of Azide-PEG3-Tos

GC65444

Azide-PEG3-Tos

Also known as 2-[2-(2-azidoethoxy)ethoxy]ethyl 4-methylbenzenesulfonate

Azide-PEG3-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs· Azide-PEG3-Tos is also a non-cleavable 3 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)

ChemicalCAS178685-33-1MW329.37FormulaC13H19N3O5S
CAS number
178685-33-1
Molecular weight
329.37
Formula
C13H19N3O5S
InChIKey
PTOJCKLTCKYNFG-UHFFFAOYSA-N
Catalogue number
GC65444
Brand
GLPBIO
Computed properties PubChem CID 57773686 · XLogP 2.2 · TPSA 84.6 Ų · H-bond donors 0
XLogP
2.2
TPSA
84.6 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
11
Heavy atoms
22

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCN=[N+]=[N-]

Computed descriptors from PubChem (CID 57773686), 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.