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Chemical structure of m-PEG4-Tos

GC67208

m-PEG4-Tos

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

m-PEG4-Tos is a derivative of silybin ethers, extracted from patent CN105037337A (compound III-b)· m-PEG4-Tos is a PEG-based PROTAC linker can be used in the synthesis of Silymarin

ChemicalCAS62921-76-0MW362.44FormulaC16H26O7S
CAS number
62921-76-0
Molecular weight
362.44
Formula
C16H26O7S
InChIKey
CRLOMMYKVYXMLY-UHFFFAOYSA-N
Catalogue number
GC67208
Brand
GLPBIO
Computed properties PubChem CID 12415691 · XLogP 0.9 · TPSA 88.7 Ų · H-bond donors 0
XLogP
0.9
TPSA
88.7 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
14
Heavy atoms
24

SMILES CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOC

Computed descriptors from PubChem (CID 12415691), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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