NAVIGATION


Heptaethylene glycol monomethyl ether

Catalog NumberACM4437018-2

CAS Number4437-01-8

CategoryPolymers

Heptaethylene glycol monomethyl ether
Synonyms
3,6,9,12,15,18,21-Heptaoxadocosan-1-ol
IUPAC Name
2-[2-[2-[2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Molecular Weight
340.41
Molecular Formula
C15H32O8
Canonical SMILES
COCCOCCOCCOCCOCCOCCOCCO
InChI
InChI=1S/C15H32O8/c1-17-4-5-19-8-9-21-12-13-23-15-14-22-11-10-20-7-6-18-3-2-16/h16H,2-15H2,1H3
InChI Key
AGWKUHGLWHMYTG-UHFFFAOYSA-N
Purity
97%+
Application
Heptaethylene glycol monomethyl ether serves a crucial role in several advanced applications, including bioconjugation, drug delivery systems, PEG hydrogel formation, and as a crosslinking reagent for surface functionalization processes. Its PEG structure, equipped with a hydroxyl group, allows for diverse chemical modifications that enhance its functionality. The hydrophilic nature of the PEG spacer increases solubility in aqueous media, making it highly effective in various biomedical and chemical processes.
Complexity
206
Covalently-Bonded Unit Count
1
Defined Atom Stereocenter Count
0
Exact Mass
340.20971797
Formal Charge
0
Heavy Atom Count
23
Hydrogen Bond Acceptor Count
8
Hydrogen Bond Donor Count
1
Monoisotopic Mass
340.20971797
Rotatable Bond Count
20
Storage Conditions
-20 °C
Topological Polar Surface Area
84.8 Ų
XLogP3
-1.5
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